diff --git a/inc/n64.inc b/inc/n64.inc
index 6d81c5c..224fff4 100644
--- a/inc/n64.inc
+++ b/inc/n64.inc
@@ -1,8 +1,8 @@
 // by krom, expanded and reorganized by notwa
 
 include "n64_cpu.inc"
-include "n64_cop0.inc"
-include "n64_cop1.inc"
+include "n64_cp0.inc"
+include "n64_cp1.inc"
 include "n64_map.inc"
 include "n64_sp.inc"
 include "n64_dp.inc"
diff --git a/inc/n64_cop0.inc b/inc/n64_cp0.inc
similarity index 100%
rename from inc/n64_cop0.inc
rename to inc/n64_cp0.inc
diff --git a/inc/n64_cop1.inc b/inc/n64_cp1.inc
similarity index 100%
rename from inc/n64_cop1.inc
rename to inc/n64_cp1.inc