diff --git a/src/test/smali/junit-tests/InstructionTests/Format12x/Forma12x.smali b/src/test/smali/junit-tests/InstructionTests/Format12x/Forma12x.smali
index b5e492f3..71f52450 100644
--- a/src/test/smali/junit-tests/InstructionTests/Format12x/Forma12x.smali
+++ b/src/test/smali/junit-tests/InstructionTests/Format12x/Forma12x.smali
@@ -1,6 +1,6 @@
 .class public LFormat12x;
 .super Ljava/lang/Object;
-.source "Format10x.smali"
+.source "Format12x.smali"
 
 .method public constructor <init>()V
     .registers 1