diff --git a/samples/depth_funcs_alpha_testing/main.c b/samples/depth_funcs_alpha_testing/main.c
index 17fc005..60987d6 100644
--- a/samples/depth_funcs_alpha_testing/main.c
+++ b/samples/depth_funcs_alpha_testing/main.c
@@ -9,8 +9,11 @@
 
 //$KOS_BASE/utils/texconv/texconv  --in disk.png --format ARGB4444 --preview disk_preview.png --out disk.dtex
 
+#ifdef __DREAMCAST__
 extern uint8_t romdisk[];
 KOS_INIT_ROMDISK(romdisk);
+#endif
+
 texture t;
 int 	blendActive = -1;
 /* floats for x rotation, y rotation, z rotation */
diff --git a/samples/mipmap/main.c b/samples/mipmap/main.c
index fcefd2a..1aa0b6d 100644
--- a/samples/mipmap/main.c
+++ b/samples/mipmap/main.c
@@ -11,10 +11,9 @@
 #include "GL/glext.h"
 #include "GL/glkos.h"
 
+#ifdef __DREAMCAST__
 extern uint8_t romdisk[];
 KOS_INIT_ROMDISK(romdisk);
-
-#ifdef __DREAMCAST__
 #define IMAGE_FILENAME "/rd/NeHe.bmp"
 #else
 #define IMAGE_FILENAME "samples/mipmap/romdisk/NeHe.bmp"
diff --git a/samples/multitexture_arrays/main.c b/samples/multitexture_arrays/main.c
index f104467..13e1d2e 100644
--- a/samples/multitexture_arrays/main.c
+++ b/samples/multitexture_arrays/main.c
@@ -21,6 +21,8 @@
 #include "GL/glext.h"
 
 #ifdef __DREAMCAST__
+extern uint8_t romdisk[];
+KOS_INIT_ROMDISK(romdisk);
 #define IMAGE1_FILENAME "/rd/wp001vq.pvr"
 #define IMAGE2_FILENAME "/rd/FlareWS_256.pvr"
 #else
@@ -122,9 +124,6 @@ void RenderCallback(GLuint texID0, GLuint texID1) {
     glDisableClientState(GL_VERTEX_ARRAY);
 }
 
-extern uint8_t romdisk[];
-KOS_INIT_ROMDISK(romdisk);
-
 int main(int argc, char **argv) {
     /* Notice we do not init the PVR here, that is handled by Open GL */
     glKosInit();
diff --git a/samples/nehe08/main.c b/samples/nehe08/main.c
index fb7ff6f..69e5863 100644
--- a/samples/nehe08/main.c
+++ b/samples/nehe08/main.c
@@ -26,6 +26,11 @@
    blending.
 */
 
+#ifdef __DREAMCAST__
+extern uint8 romdisk[];
+KOS_INIT_ROMDISK(romdisk);
+#endif
+
 static GLfloat xrot;        /* X Rotation */
 static GLfloat yrot;        /* Y Rotation */
 static GLfloat xspeed;      /* X Rotation Speed */
@@ -115,11 +120,6 @@ void draw_gl(void) {
     yrot += yspeed;
 }
 
-#ifdef __DREAMCAST__
-extern uint8 romdisk[];
-KOS_INIT_ROMDISK(romdisk);
-#endif
-
 int main(int argc, char **argv) {
 #ifdef __DREAMCAST__
     maple_device_t *cont;
diff --git a/samples/paletted/main.c b/samples/paletted/main.c
index bd7d4db..b6460e6 100644
--- a/samples/paletted/main.c
+++ b/samples/paletted/main.c
@@ -12,8 +12,10 @@
 #include "GL/glu.h"
 #include "GL/glkos.h"
 
+#ifdef __DREAMCAST__
 extern uint8_t romdisk[];
 KOS_INIT_ROMDISK(romdisk);
+#endif
 
 /* floats for x rotation, y rotation, z rotation */
 float xrot, yrot, zrot;