diff --git a/build/tools/extract_utils.sh b/build/tools/extract_utils.sh
index de45338..cea4219 100644
--- a/build/tools/extract_utils.sh
+++ b/build/tools/extract_utils.sh
@@ -595,7 +595,7 @@
             PRODUCT_COPY_FILES_HASHES+=("$HASH")
         fi
 
-    done < <(egrep -v '(^#|^[[:space:]]*$)' "$1" | sort | uniq)
+    done < <(egrep -v '(^#|^[[:space:]]*$)' "$1" | LC_ALL=C sort | uniq)
 }
 
 #