diff --git a/build.sh b/build.sh
index 917cdc3..778ff1d 100644
--- a/build.sh
+++ b/build.sh
@@ -10,18 +10,18 @@ rsync -a src/images/ dist/images/
 
 # Convert images to WebP format while preserving folder structure
 find src/images -type f \( -iname "*.png" -o -iname "*.jpg" -o -iname "*.jpeg" \) -exec sh -c '
-  mkdir -p "dist/images/$(dirname "$1" | sed "s|src/images/||")" &&
-  cwebp "$1" -o "dist/images/$(dirname "$1" | sed "s|src/images/||")/$(basename "${1%.*}.webp")"
+  mkdir -p "dist/images/$(dirname "$1" | sed "s|^src/images/||")" &&
+  cwebp "$1" -o "dist/images/$(dirname "$1" | sed "s|^src/images/||")/$(basename "${1%.*}.webp")"
 ' _ {} \;
 
 # Minify CSS files while preserving folder structure
 find src/css -type f -name "*.css" -exec sh -c '
-  mkdir -p "dist/css/$(dirname "$1" | sed "s|src/css/||")" &&
-  csso "$1" -o "dist/css/$(dirname "$1" | sed "s|src/css/||")/$(basename "${1%.css}.min.css")"
+  mkdir -p "dist/css/$(dirname "$1" | sed "s|^src/css/||")" &&
+  csso "$1" -o "dist/css/$(dirname "$1" | sed "s|^src/css/||")/$(basename "${1%.css}.min.css")"
 ' _ {} \;
 
 # Minify JS files while preserving folder structure
 find src/js -type f -name "*.js" -exec sh -c '
-  mkdir -p "dist/js/$(dirname "$1" | sed "s|src/js/||")" &&
-  uglifyjs "$1" -o "dist/js/$(dirname "$1" | sed "s|src/js/||")/$(basename "${1%.js}.min.js")"
+  mkdir -p "dist/js/$(dirname "$1" | sed "s|^src/js/||")" &&
+  uglifyjs "$1" -o "dist/js/$(dirname "$1" | sed "s|^src/js/||")/$(basename "${1%.js}.min.js")"
 ' _ {} \;
\ No newline at end of file