diff --git a/scripts/invoke.sh b/scripts/invoke.sh
index 88ce1891..c670bc38 100755
--- a/scripts/invoke.sh
+++ b/scripts/invoke.sh
@@ -13,6 +13,7 @@ DEBUG=${DEBUG=false}
 filename=$(basename $test_location)
 tmp_location=/tmp/bearer-scan/$filename
 mkdir -p /tmp/bearer-scan
+rm -rf $tmp_location
 cp -R $test_location $tmp_location
 if [ -n "$BEARER_BIN" ]; then
     $BEARER_BIN scan $tmp_location \
diff --git a/tests/javascript/third_parties/marked/test.js b/tests/javascript/third_parties/marked/test.js
index 511bef90..0bb7c549 100644
--- a/tests/javascript/third_parties/marked/test.js
+++ b/tests/javascript/third_parties/marked/test.js
@@ -1,39 +1,33 @@
-const {
-  createNewInvoker,
-  getEnvironment,
-} = require("../../../helper.js")
+const { createNewInvoker, getEnvironment } = require("../../../helper.js")
 const { ruleId, ruleFile, testBase } = getEnvironment(__dirname)
 
 describe(ruleId, () => {
   const invoke = createNewInvoker(ruleId, ruleFile, testBase)
 
-    // FIXME: investigate - CI failure!
-    // passes individually, fails when run together with
-    // dom_purify test case
-    // test("insecure", () => {
-    //   const testCase = "insecure"
+  test("insecure", () => {
+    const testCase = "insecure"
 
-    //   const results = invoke(testCase)
+    const results = invoke(testCase)
 
-    //   expect(results.Missing).toEqual([])
-    //   expect(results.Extra).toEqual([])
-    // })
+    expect(results.Missing).toEqual([])
+    expect(results.Extra).toEqual([])
+  })
 
-    test("not_used", () => {
-      const testCase = "not_used"
+  test("not_used", () => {
+    const testCase = "not_used"
 
-      const results = invoke(testCase)
+    const results = invoke(testCase)
 
-      expect(results.Missing).toEqual([])
-      expect(results.Extra).toEqual([])
-    })
+    expect(results.Missing).toEqual([])
+    expect(results.Extra).toEqual([])
+  })
 
-    test("secure", () => {
-      const testCase = "secure"
+  test("secure", () => {
+    const testCase = "secure"
 
-      const results = invoke(testCase)
+    const results = invoke(testCase)
 
-      expect(results.Missing).toEqual([])
-      expect(results.Extra).toEqual([])
-    })
-})
\ No newline at end of file
+    expect(results.Missing).toEqual([])
+    expect(results.Extra).toEqual([])
+  })
+})