diff --git a/src/mame/sony/psx.cpp b/src/mame/sony/psx.cpp
index b36bb1d1fe1..4ffed3c4216 100644
--- a/src/mame/sony/psx.cpp
+++ b/src/mame/sony/psx.cpp
@@ -13,7 +13,7 @@
 
 #include "bus/psx/ctlrport.h"
 #include "bus/psx/parallel.h"
-#include "cpu/m6805/m6805.h"
+#include "cpu/m6805/hd6305.h"
 #include "cpu/psx/psx.h"
 #include "imagedev/cdromimg.h"
 #include "imagedev/snapquik.h"