diff --git a/compiler/forget/src/Inference/InferAliasForStores.ts b/compiler/forget/src/Inference/InferAliasForStores.ts
index 4e5d4908de..b258303f81 100644
--- a/compiler/forget/src/Inference/InferAliasForStores.ts
+++ b/compiler/forget/src/Inference/InferAliasForStores.ts
@@ -44,7 +44,8 @@ export function inferAliasForStores(
         }
         case "ComputedStore":
         case "PropertyStore": {
-          maybeAlias(aliases, value.object, value.value, instr.id);
+          maybeAlias(aliases, lvalue.place, value.value, instr.id);
+          maybeAlias(aliases, lvalue.place, value.object, instr.id);
           break;
         }
         case "FunctionExpression": {