diff --git a/launcher-builder/src/main/java/com/skcraft/launcher/builder/FileUrlScanner.java b/launcher-builder/src/main/java/com/skcraft/launcher/builder/FileUrlScanner.java
index 52076fd..b89f3f8 100644
--- a/launcher-builder/src/main/java/com/skcraft/launcher/builder/FileUrlScanner.java
+++ b/launcher-builder/src/main/java/com/skcraft/launcher/builder/FileUrlScanner.java
@@ -30,8 +30,9 @@
 		if (targetFile.exists()) {
 			String localHash = FileUtils.getShaHash(targetFile);
 			if (info.getHash() == null) {
-				info.setHash(localHash);
-				info.writeToFile(file);
+				// Disabled for now, let's not touch source files
+//				info.setHash(localHash);
+//				info.writeToFile(file);
 				return;
 			}