diff --git a/nsfw_detect.py b/nsfw_detect.py
index 6bd9219..225d8a7 100755
--- a/nsfw_detect.py
+++ b/nsfw_detect.py
@@ -77,11 +77,11 @@ class NSFWDetector:
                 "-cpng", "-i", fpath
             ], stdout=PIPE, stderr=DEVNULL, check=True)
             image_data = ff.stdout
+
+            scores = self._compute(image_data)
         except:
             return -1.0
 
-        scores = self._compute(image_data)
-
         return scores[1]