diff --git a/src/cross_lib/display/image_settings/default_image_settings.h b/src/cross_lib/display/image_settings/default_image_settings.h
index 7b361cad5..030210a5d 100755
--- a/src/cross_lib/display/image_settings/default_image_settings.h
+++ b/src/cross_lib/display/image_settings/default_image_settings.h
@@ -87,7 +87,7 @@
 
 #if defined(__C128_Z80__) || defined(__ZX80__) || defined(__ZX81__) || defined(__GAL__)
 	#define _VERTICAL_BRICK 'i'
-#elif defined(__ATARI_LYNX__) || defined(__ABC80__)
+#elif defined(__ATARI_LYNX__) || defined(__ABC80__) || defined(__OSIC1P__)
 	#define _VERTICAL_BRICK 'I' 
 #else
 	#define _VERTICAL_BRICK ('|')