diff --git a/modules/interrogate.py b/modules/interrogate.py
index 35a627ca1..c93e7aa86 100644
--- a/modules/interrogate.py
+++ b/modules/interrogate.py
@@ -17,7 +17,7 @@ clip_model_name = 'ViT-L/14'
 
 Category = namedtuple("Category", ["name", "topn", "items"])
 
-re_topn = re.compile(r"\.top(\d+)\.")
+re_topn = re.compile(r"\.top(\d+)$")
 
 def category_types():
     return [f.stem for f in Path(shared.interrogator.content_dir).glob('*.txt')]