diff --git a/src/compiler/utilities.ts b/src/compiler/utilities.ts
index 9b5b4ff3818..b4977d9abb7 100644
--- a/src/compiler/utilities.ts
+++ b/src/compiler/utilities.ts
@@ -5009,6 +5009,14 @@ namespace ts {
         return node.kind === SyntaxKind.PropertyAccessExpression || node.kind === SyntaxKind.ElementAccessExpression;
     }
 
+    export function getNameOfAccessExpression(node: AccessExpression) {
+        if (node.kind === SyntaxKind.PropertyAccessExpression) {
+            return node.name;
+        }
+        Debug.assert(node.kind === SyntaxKind.ElementAccessExpression);
+        return node.argumentExpression;
+    }
+
     export function isBundleFileTextLike(section: BundleFileSection): section is BundleFileTextLike {
         switch (section.kind) {
             case BundleFileSectionKind.Text:
diff --git a/src/services/importTracker.ts b/src/services/importTracker.ts
index 7e8955f8c9c..41d908efb23 100644
--- a/src/services/importTracker.ts
+++ b/src/services/importTracker.ts
@@ -517,7 +517,7 @@ namespace ts.FindAllReferences {
                         return undefined;
                 }
 
-                const sym = useLhsSymbol ? checker.getSymbolAtLocation(cast(node.left, isPropertyAccessExpression).name) : symbol;
+                const sym = useLhsSymbol ? checker.getSymbolAtLocation(getNameOfAccessExpression(cast(node.left, isAccessExpression))) : symbol;
                 // Better detection for GH#20803
                 if (sym && !(checker.getMergedSymbol(sym.parent!).flags & SymbolFlags.Module)) {
                     Debug.fail(`Special property assignment kind does not have a module as its parent. Assignment is ${Debug.formatSymbol(sym)}, parent is ${Debug.formatSymbol(sym.parent!)}`);
diff --git a/tests/baselines/reference/renameExportCrash.baseline b/tests/baselines/reference/renameExportCrash.baseline
new file mode 100644
index 00000000000..6760dfe1a8f
--- /dev/null
+++ b/tests/baselines/reference/renameExportCrash.baseline
@@ -0,0 +1,5 @@
+/*====== /tests/cases/fourslash/Foo.js ======*/
+
+let RENAME;
+module.exports = [|RENAME|];
+exports["foo"] = RENAME;
diff --git a/tests/cases/fourslash/renameExportCrash.ts b/tests/cases/fourslash/renameExportCrash.ts
new file mode 100644
index 00000000000..f0b430c3c20
--- /dev/null
+++ b/tests/cases/fourslash/renameExportCrash.ts
@@ -0,0 +1,9 @@
+///<reference path="fourslash.ts" />
+
+// @allowNonTsExtensions: true
+// @Filename: Foo.js
+//// let a;
+//// module.exports = /**/a;
+//// exports["foo"] = a;
+
+verify.baselineRename("", { });