diff --git a/.github/workflows/onpush_superlinter.yml b/.github/workflows/onpush_superlinter.yml
index bf20a2d73..5fcb5eb68 100644
--- a/.github/workflows/onpush_superlinter.yml
+++ b/.github/workflows/onpush_superlinter.yml
@@ -21,12 +21,29 @@ jobs:
           CHANGED_FILES=$(git diff --name-only origin/master...HEAD)
       
           echo "Filtering text files..."
+
+          # Define fake Unicode blanks to normalize
+          declare -a UNICODE_SPACES=(
+              $'\xC2\xA0'       # U+00A0 NBSP
+              $'\xE2\x80\x82'   # U+2002 EN SPACE
+              $'\xE2\x80\x83'   # U+2003 EM SPACE
+              $'\xE2\x80\x87'   # U+2007 FIGURE SPACE
+              $'\xE2\x80\x88'   # U+2008 PUNCTUATION SPACE
+              $'\xE2\x80\x89'   # U+2009 THIN SPACE
+              $'\xE2\x80\xAF'   # U+202F NARROW NBSP
+              $'\xE2\x81\x9F'   # U+205F MEDIUM MATH SPACE
+              $'\xE3\x80\x80'   # U+3000 IDEOGRAPHIC SPACE
+              $'\xE2\x80\x8B'   # U+200B ZERO-WIDTH SPACE
+          )
+
           for file in $CHANGED_FILES; do
             if [ -f "$file" ]; then
               MIME_TYPE=$(file --mime-type -b "$file")
               if [[ "$MIME_TYPE" == text/* ]]; then
                 echo "Fixing: $file"
-                sed -i 's/\xC2\xA0/ /g' "$file"
+                for blank in "${UNICODE_SPACES[@]}"; do
+                  sed -i "s/$blank/ /g" "$file"
+                done
               else
                 echo "Skipping non-text file: $file ($MIME_TYPE)"
               fi