diff --git a/package-lock.json b/package-lock.json
index d1c3635..c50d5bc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "sol-dbg",
-    "version": "0.6.4",
+    "version": "0.6.5",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "sol-dbg",
-            "version": "0.6.4",
+            "version": "0.6.5",
             "license": "Apache-2.0",
             "dependencies": {
                 "@ethereumjs/block": "5.2.0",
diff --git a/package.json b/package.json
index 758f2b9..6125a4f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "sol-dbg",
-    "version": "0.6.4",
+    "version": "0.6.5",
     "description": "Small (experimental) Solidity-level debugger built around EthereumJS",
     "keywords": [],
     "files": [
diff --git a/src/utils/test_runner.ts b/src/utils/test_runner.ts
index 9fe5d0a..d4221e2 100644
--- a/src/utils/test_runner.ts
+++ b/src/utils/test_runner.ts
@@ -285,7 +285,10 @@ export class TxRunner {
         tx: TypedTransaction,
         stepNum: number
     ): Promise<ContractStates | undefined> {
-        const tracer = new StorageDecodeTracer(this.artifactManager);
+        const tracer = new StorageDecodeTracer(this.artifactManager, {
+            strict: true,
+            foundryCheatcodes: this._foundryCheatcodes
+        });
 
         const liveContracts = new Set(this.getContractsBefore(tx));
         const preimages = new Map(this.getKeccakPreimagesBefore(tx));