diff --git a/API/emulation/CPU/Z80.h b/API/emulation/CPU/Z80.h
index 6f14bcf..64ca3d7 100644
--- a/API/emulation/CPU/Z80.h
+++ b/API/emulation/CPU/Z80.h
@@ -174,7 +174,9 @@ Z_C_SYMBOLS_END
 
 #ifndef CPU_Z80_OMIT_ABI_PROTOTYPE
 
-#	include <Z/ABIs/generic/emulation.h>
+#	ifndef CPU_Z80_DEPENDENCIES_H
+#		include <Z/ABIs/generic/emulation.h>
+#	endif
 
 	Z_C_SYMBOLS_BEGIN