diff --git a/app/src/main/java/org/emunix/unipatcher/patch/APS_GBA.java b/app/src/main/java/org/emunix/unipatcher/patch/APS_GBA.java
index a4e6083..a0c2804 100644
--- a/app/src/main/java/org/emunix/unipatcher/patch/APS_GBA.java
+++ b/app/src/main/java/org/emunix/unipatcher/patch/APS_GBA.java
@@ -152,9 +152,9 @@ public class APS_GBA extends Patch {
         }
 
         if(isOriginal) {
-            Utils.truncateFile(outputFile, fileSize1);
-        } else {
             Utils.truncateFile(outputFile, fileSize2);
+        } else {
+            Utils.truncateFile(outputFile, fileSize1);
         }
     }