diff --git a/src/mame/video/pc080sn.cpp b/src/mame/video/pc080sn.cpp
index fa164ec9266..54101789fa9 100644
--- a/src/mame/video/pc080sn.cpp
+++ b/src/mame/video/pc080sn.cpp
@@ -43,6 +43,7 @@ Control registers
 
 #include "emu.h"
 #include "pc080sn.h"
+#include "video/taito_helper.h"
 
 #define PC080SN_RAM_SIZE 0x10000
 #define TOPSPEED_ROAD_COLORS
diff --git a/src/mame/video/pc080sn.h b/src/mame/video/pc080sn.h
index 5a2f7b5587f..a63cdfd6915 100644
--- a/src/mame/video/pc080sn.h
+++ b/src/mame/video/pc080sn.h
@@ -3,8 +3,6 @@
 #ifndef __PC080SN_H__
 #define __PC080SN_H__
 
-#include "video/taito_helper.h"
-
 class pc080sn_device : public device_t
 {
 public:
diff --git a/src/mame/video/tc0080vco.cpp b/src/mame/video/tc0080vco.cpp
index 323d47ca6b4..4e0604b9514 100644
--- a/src/mame/video/tc0080vco.cpp
+++ b/src/mame/video/tc0080vco.cpp
@@ -63,6 +63,7 @@ this seems to be the only zoom feature actually used in the games.
 #include "emu.h"
 #include "drawgfxm.h"
 #include "tc0080vco.h"
+#include "video/taito_helper.h"
 
 #define TC0080VCO_RAM_SIZE 0x21000
 #define TC0080VCO_CHAR_RAM_SIZE 0x2000
diff --git a/src/mame/video/tc0080vco.h b/src/mame/video/tc0080vco.h
index 2eadc297c22..65652b011ec 100644
--- a/src/mame/video/tc0080vco.h
+++ b/src/mame/video/tc0080vco.h
@@ -3,8 +3,6 @@
 #ifndef __TC0080VCO_H__
 #define __TC0080VCO_H__
 
-#include "video/taito_helper.h"
-
 class tc0080vco_device : public device_t
 {
 public:
diff --git a/src/mame/video/tc0150rod.cpp b/src/mame/video/tc0150rod.cpp
index e405f9050b4..c6bcd8512af 100644
--- a/src/mame/video/tc0150rod.cpp
+++ b/src/mame/video/tc0150rod.cpp
@@ -8,6 +8,7 @@ Road generator. Two roads allow for forking. Gfx data fetched from ROM. Refer to
 
 #include "emu.h"
 #include "tc0150rod.h"
+#include "video/taito_helper.h"
 
 #define TC0150ROD_RAM_SIZE 0x2000
 
diff --git a/src/mame/video/tc0150rod.h b/src/mame/video/tc0150rod.h
index 3ad652417b9..a6c2b653a64 100644
--- a/src/mame/video/tc0150rod.h
+++ b/src/mame/video/tc0150rod.h
@@ -3,8 +3,6 @@
 #ifndef __TC0150ROD_H__
 #define __TC0150ROD_H__
 
-#include "video/taito_helper.h"
-
 class tc0150rod_device : public device_t
 {
 public:
diff --git a/src/mame/video/tc0480scp.cpp b/src/mame/video/tc0480scp.cpp
index c214b8e07fb..bfd14613a53 100644
--- a/src/mame/video/tc0480scp.cpp
+++ b/src/mame/video/tc0480scp.cpp
@@ -143,6 +143,7 @@ Control registers
 
 #include "emu.h"
 #include "tc0480scp.h"
+#include "video/taito_helper.h"
 
 #define TC0480SCP_RAM_SIZE 0x10000
 #define TC0480SCP_TOTAL_CHARS 256
diff --git a/src/mame/video/tc0480scp.h b/src/mame/video/tc0480scp.h
index 359bf981d77..1f77d368b45 100644
--- a/src/mame/video/tc0480scp.h
+++ b/src/mame/video/tc0480scp.h
@@ -3,8 +3,6 @@
 #ifndef __TC0480SCP_H__
 #define __TC0480SCP_H__
 
-#include "video/taito_helper.h"
-
 class tc0480scp_device : public device_t
 {
 public: