diff --git a/netbox/extras/scripts.py b/netbox/extras/scripts.py
index 8644277a8..9297b6716 100644
--- a/netbox/extras/scripts.py
+++ b/netbox/extras/scripts.py
@@ -513,7 +513,7 @@ class BaseScript:
 
         return data
 
-    def run_tests(self, job):
+    def run_tests(self):
         """
         Run the report and save its results. Each test method will be executed in order.
         """
@@ -623,7 +623,7 @@ def run_script(data, job, request=None, commit=True, **kwargs):
                         raise AbortTransaction()
             except AbortTransaction:
                 msg = _("Database changes have been reverted automatically.")
-                if is_report(script):
+                if is_report(type(script)):
                     # script and legacy reports have different log function signatures
                     script.log_info(message=msg)
                 else:
@@ -640,7 +640,7 @@ def run_script(data, job, request=None, commit=True, **kwargs):
         except Exception as e:
             if type(e) is AbortScript:
                 msg = _("Script aborted with error: ") + str(e)
-                if is_report(script):
+                if is_report(type(script)):
                     script.log_failure(message=msg)
                 else:
                     script.log_failure(msg)
@@ -649,13 +649,13 @@ def run_script(data, job, request=None, commit=True, **kwargs):
             else:
                 stacktrace = traceback.format_exc()
                 msg = _("An exception occurred: : ") + f"`{type(e).__name__}: {e}`\n```\n{stacktrace}\n```"
-                if is_report(script):
+                if is_report(type(script)):
                     script.log_failure(message=msg)
                 else:
                     script.log_failure(msg)
                 logger.error(f"Exception raised during script execution: {e}")
             msg = _("Database changes have been reverted due to error.")
-            if is_report(script):
+            if is_report(type(script)):
                 script.log_info(message=msg)
             else:
                 script.log_info(msg)
diff --git a/netbox/extras/utils.py b/netbox/extras/utils.py
index fd95b8f9b..c6b2de188 100644
--- a/netbox/extras/utils.py
+++ b/netbox/extras/utils.py
@@ -47,6 +47,17 @@ def register_features(model, features):
         registry['models'][app_label].add(model_name)
 
 
+def is_script(obj):
+    """
+    Returns True if the object is a Script.
+    """
+    from .scripts import Script
+    try:
+        return issubclass(obj, Script) and obj != Script
+    except TypeError:
+        return False
+
+
 def is_report(obj):
     """
     Returns True if the given object is a Report.
@@ -54,20 +65,5 @@ def is_report(obj):
     from .reports import Report
     try:
         return issubclass(obj, Report) and obj != Report
-    except TypeError:
-        print("TypeError")
-        return False
-
-
-def is_script(obj):
-    """
-    Returns True if the object is a Script.
-    """
-
-    # TODO: Deprecated legacy reports support
-    from .reports import Report
-    from .scripts import Script
-    try:
-        return ((issubclass(obj, Report) and obj != Report) or (issubclass(obj, Script) and obj != Script))
     except TypeError:
         return False