diff --git a/src/tests/utils/TestRunner.ts b/src/tests/utils/TestRunner.ts
index 9ecc621..0dceb4d 100644
--- a/src/tests/utils/TestRunner.ts
+++ b/src/tests/utils/TestRunner.ts
@@ -9,7 +9,6 @@ class TestRunner {
         for (const test of this.tests) {
             console.log("Running test " + test.name);
             for (let i = 0; i < test.count; i++) {
-                runLog.length = 0;
                 test.f();
             }
         }
@@ -24,5 +23,4 @@ namespace TestRunner {
     }
 }
 
-const runLog: string[] = [];
 const tests = new TestRunner();
diff --git a/src/tests/utils/global.ts b/src/tests/utils/global.ts
index 8d594d5..d6eed05 100644
--- a/src/tests/utils/global.ts
+++ b/src/tests/utils/global.ts
@@ -7,6 +7,7 @@ let notificationInvalidPresetWidths: Notification;
 
 let screen: QmlRect;
 let tilingArea: QmlRect;
+let runLog: string[];
 
 function init(config: Config) {
     screen = new MockQmlRect(0, 0, 800, 600);
@@ -16,6 +17,7 @@ function init(config: Config) {
         screen.width - config.gapsOuterLeft - config.gapsOuterRight,
         screen.height - config.gapsOuterTop - config.gapsOuterBottom,
     );
+    runLog = [];
 
     const qtMock = new MockQt();
     const workspaceMock = new MockWorkspace();