diff --git a/.github/workflows/check-format.yml b/.github/workflows/check-format.yml
index 781f7c6..ea33f30 100644
--- a/.github/workflows/check-format.yml
+++ b/.github/workflows/check-format.yml
@@ -42,15 +42,15 @@ jobs:
               fi
 
               if [[ $basename == *"_static"* ]]; then
-                if [ ! -f "${basename}*.gif" ]; then
+                t=$(echo "$basename" | sed 's/_static/_animated/')
+                if [ ! -f "${t}.gif" ] ; then
                   echo "❌ Error: $file has a static tag but no gif file"
                   exit 1
                 fi
               fi
 
-              # If le fichier contient _animated, il doit y avoir un fichier png ou jpg qui contient le même nom et _static à la place de _animated
               if [[ $basename == *"_animated"* ]]; then
-                t=$(echo "$basename" | sed 's/animated/static/')
+                t=$(echo "$basename" | sed 's/_animated/_static/')
                 if [ ! -f "${t}.png" ] && [ ! -f "${t}.jpg" ]; then
                   echo "❌ Error: $file has a animated tag but no png or jpg file"
                   exit 1