diff --git a/loader/src/resolver/server/findReferencedNodeServer.ts b/loader/src/resolver/server/findReferencedNodeServer.ts
index ecfc88f6..bf5963d8 100644
--- a/loader/src/resolver/server/findReferencedNodeServer.ts
+++ b/loader/src/resolver/server/findReferencedNodeServer.ts
@@ -10,6 +10,7 @@ import * as _Nodes from "@flyde/nodes/dist/all";
 import { join } from "path";
 import { existsSync, readFileSync } from "fs";
 import { resolveImportablePaths } from "./resolveImportablePaths";
+import { recoverMovedFileSource } from "./recoverMovedFileSource";
 import { deserializeFlowByPath } from "../../serdes";
 import { ReferencedNodeFinder } from "./../ReferencedNodeFinder";
 import { resolveCodeNodeDependencies } from "./serverUtils";
@@ -135,7 +136,12 @@ export function createServerReferencedNodeFinder(
         return nodeWrapper;
       }
       case "file": {
-        const fullFilePath = join(fullFlowPath, "..", instance.source.data);
+        const directPath = join(fullFlowPath, "..", instance.source.data);
+        // Issue #112: the stored relative path breaks when the imported file is
+        // moved to another folder. Recover by searching the project for the file.
+        const fullFilePath = existsSync(directPath)
+          ? directPath
+          : recoverMovedFileSource(fullFlowPath, instance.source.data) ?? directPath;
 
         // Check if the file is a .flyde file (visual flow)
         if (fullFilePath.endsWith('.flyde')) {
diff --git a/loader/src/resolver/server/recoverMovedFileSource.spec.ts b/loader/src/resolver/server/recoverMovedFileSource.spec.ts
new file mode 100644
index 00000000..ac8397e4
--- /dev/null
+++ b/loader/src/resolver/server/recoverMovedFileSource.spec.ts
@@ -0,0 +1,84 @@
+import { mkdirSync, writeFileSync, rmSync } from "fs";
+import { join } from "path";
+import { assert } from "chai";
+import { recoverMovedFileSource } from "./recoverMovedFileSource";
+
+/**
+ * Fixtures are built on the fly in a temp dir so the spec stays hermetic:
+ *   proj/
+ *     package.json
+ *     flows/main.flyde          (only a stub file: the flow content is irrelevant here)
+ *     parts/b.flyde             (original location — removed in the "moved" case)
+ *     newparts/b.flyde          (location after the user moved the file)
+ */
+describe("recoverMovedFileSource", () => {
+  const base = join(__dirname, "../../../fixture/recover-moved-file-source-tmp");
+
+  const B_FLOW = [
+    "node:",
+    "  id: AddOne",
+    "  inputs:",
+    "    n:",
+    "      mode: required",
+    "      type: number",
+    "  outputs:",
+    "    r:",
+    "      type: number",
+    "  instances: []",
+    "  connections: []",
+  ].join("\n");
+
+  beforeEach(() => {
+    rmSync(base, { recursive: true, force: true });
+    mkdirSync(join(base, "proj/flows"), { recursive: true });
+    mkdirSync(join(base, "proj/parts"), { recursive: true });
+    mkdirSync(join(base, "proj/newparts"), { recursive: true });
+    writeFileSync(join(base, "proj/package.json"), "{}");
+    writeFileSync(join(base, "proj/flows/main.flyde"), "node:\n  id: Main\n");
+    writeFileSync(join(base, "proj/parts/b.flyde"), B_FLOW);
+    writeFileSync(join(base, "proj/newparts/b.flyde"), B_FLOW);
+  });
+
+  afterEach(() => {
+    rmSync(base, { recursive: true, force: true });
+  });
+
+  const flowPath = () => join(base, "proj/flows/main.flyde");
+
+  it("returns the stored path untouched when it still resolves", () => {
+    const flowDir = join(base, "proj/flows");
+    const result = recoverMovedFileSource(flowPath(), "../parts/b.flyde");
+    assert.equal(result, join(flowDir, "../parts/b.flyde"));
+  });
+
+  it("recovers the file after it was moved to another folder", () => {
+    rmSync(join(base, "proj/parts"), { recursive: true, force: true });
+    const result = recoverMovedFileSource(flowPath(), "../parts/b.flyde");
+    assert.isNotNull(result);
+    assert.equal(result, join(base, "proj/newparts/b.flyde"));
+  });
+
+  it("still finds a candidate when several share the basename", () => {
+    rmSync(join(base, "proj/parts"), { recursive: true, force: true });
+    mkdirSync(join(base, "proj/parts/deep"), { recursive: true });
+    writeFileSync(join(base, "proj/parts/deep/b.flyde"), B_FLOW);
+    const result = recoverMovedFileSource(flowPath(), "../parts/b.flyde");
+    assert.isNotNull(result);
+    assert.match(String(result), /b\.flyde$/);
+  });
+
+  it("returns null when no plausible candidate exists", () => {
+    rmSync(join(base, "proj/parts"), { recursive: true, force: true });
+    rmSync(join(base, "proj/newparts"), { recursive: true, force: true });
+    const result = recoverMovedFileSource(flowPath(), "../parts/b.flyde");
+    assert.isNull(result);
+  });
+
+  it("never descends into node_modules or .git", () => {
+    rmSync(join(base, "proj/parts"), { recursive: true, force: true });
+    mkdirSync(join(base, "proj/node_modules/somepkg"), { recursive: true });
+    writeFileSync(join(base, "proj/node_modules/somepkg/b.flyde"), B_FLOW);
+    const result = recoverMovedFileSource(flowPath(), "../parts/b.flyde");
+    assert.isNull(result);
+  });
+});
diff --git a/loader/src/resolver/server/recoverMovedFileSource.ts b/loader/src/resolver/server/recoverMovedFileSource.ts
new file mode 100644
index 00000000..f9ea2664
--- /dev/null
+++ b/loader/src/resolver/server/recoverMovedFileSource.ts
@@ -0,0 +1,109 @@
+import { existsSync, readdirSync } from "fs";
+import { basename, dirname, resolve } from "path";
+
+/**
+ * Recovery logic for Flyde file-sourced imports whose stored relative path no
+ * longer resolves (e.g. after the imported file was moved to another folder).
+ *
+ * See flyde issue #112: "when I moved the imported file to a different folder,
+ * the import broke".
+ *
+ * Strategy:
+ *  1. Fast path: if the stored path resolves from the flow's directory, keep it.
+ *  2. Otherwise, locate the project root (nearest ancestor with package.json or
+ *     .git) and search it for files sharing the stored path's basename.
+ *  3. Among candidates, prefer the one whose path suffix best matches the
+ *     stored relative path (most segments in common, counted from the end).
+ */
+
+const SKIP_DIRS = new Set([
+  "node_modules",
+  ".git",
+  "dist",
+  "build",
+  "out",
+  ".flyde",
+  "coverage",
+]);
+
+const MAX_DEPTH = 8;
+const MAX_HITS = 50;
+
+function findProjectRoot(startDir: string): string {
+  let dir = resolve(startDir);
+  for (let i = 0; i < MAX_DEPTH; i++) {
+    if (existsSync(dir + "/package.json") || existsSync(dir + "/.git")) {
+      return dir;
+    }
+    const parent = dirname(dir);
+    if (parent === dir) break;
+    dir = parent;
+  }
+  return resolve(startDir);
+}
+
+function walk(dir: string, targetBase: string, hits: string[], depth: number): void {
+  if (hits.length >= MAX_HITS || depth > MAX_DEPTH) return;
+  let entries;
+  try {
+    entries = readdirSync(dir, { withFileTypes: true });
+  } catch {
+    return; // unreadable dir — ignore
+  }
+  for (const entry of entries) {
+    if (hits.length >= MAX_HITS) return;
+    if (entry.name.startsWith(".") || SKIP_DIRS.has(entry.name)) continue;
+    const full = dir + "/" + entry.name;
+    if (entry.isDirectory()) {
+      walk(full, targetBase, hits, depth + 1);
+    } else if (entry.isFile() && entry.name === targetBase) {
+      hits.push(full);
+    }
+  }
+}
+
+function suffixScore(candidatePath: string, storedParts: string[]): number {
+  const candidateParts = candidatePath.split("/");
+  let score = 0;
+  for (let i = 1; i <= storedParts.length; i++) {
+    const storedSeg = storedParts[storedParts.length - i];
+    const candSeg = candidateParts[candidateParts.length - i];
+    if (storedSeg === undefined || candSeg === undefined || storedSeg !== candSeg) {
+      break;
+    }
+    score += i;
+  }
+  return score;
+}
+
+/**
+ * Returns an absolute path for a file-sourced import. If the stored relative
+ * path resolves, it is returned untouched. If it is broken (file moved), the
+ * project tree is searched for a file with the same basename and the best
+ * suffix match is returned. Returns null when nothing plausible is found.
+ */
+export function recoverMovedFileSource(
+  fullFlowPath: string,
+  storedPath: string
+): string | null {
+  const direct = resolve(dirname(fullFlowPath), storedPath);
+  if (existsSync(direct)) return direct;
+
+  const normalizedStored = storedPath.replace(/\\/g, "/");
+  const root = findProjectRoot(dirname(fullFlowPath));
+  const hits: string[] = [];
+  walk(root, basename(normalizedStored), hits, 0);
+  if (hits.length === 0) return null;
+
+  const storedParts = normalizedStored.split("/").filter(Boolean);
+  let best: string | null = null;
+  let bestScore = -1;
+  for (const hit of hits) {
+    const score = suffixScore(hit, storedParts);
+    if (score > bestScore) {
+      bestScore = score;
+      best = hit;
+    }
+  }
+  return best;
+}