diff --git a/length_func.inc b/inc/length_func.inc
similarity index 100%
rename from length_func.inc
rename to inc/length_func.inc
diff --git a/length.asm b/length.asm
index 8f6a521..5aa25a2 100644
--- a/length.asm
+++ b/length.asm
@@ -1,7 +1,7 @@
 extern puts
 extern printf
 default rel
-%include "../length_func.inc"
+%include "../inc/length_func.inc"