diff --git a/rtl/darwin/Makefile b/rtl/darwin/Makefile
index 293ac9d73c..b89cd102a2 100644
--- a/rtl/darwin/Makefile
+++ b/rtl/darwin/Makefile
@@ -2847,7 +2847,7 @@ rtlconsts$(PPUEXT) : $(OBJPASDIR)/rtlconsts.pp objpas$(PPUEXT) $(SYSTEMUNIT)$(PP
 	$(COMPILER) $(OBJPASDIR)/rtlconsts.pp
 macpas$(PPUEXT) : $(INC)/macpas.pp objpas$(PPUEXT) math$(PPUEXT)
 	$(COMPILER) $(INC)/macpas.pp $(REDIR)
-ifeq ($(ARCH),x86_64)
+ifneq ($(findstring $(ARCH),x86_64 i386),)
 cpu$(PPUEXT) : $(PROCINC)/cpu.pp objpas$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT) sysutils$(PPUEXT)
 else
 cpu$(PPUEXT) : $(PROCINC)/cpu.pp objpas$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)
diff --git a/rtl/darwin/Makefile.fpc b/rtl/darwin/Makefile.fpc
index f03eb792a4..668ae40aa7 100644
--- a/rtl/darwin/Makefile.fpc
+++ b/rtl/darwin/Makefile.fpc
@@ -233,7 +233,7 @@ macpas$(PPUEXT) : $(INC)/macpas.pp objpas$(PPUEXT) math$(PPUEXT)
 # Other system-independent RTL Units
 #
 
-ifeq ($(ARCH),x86_64)
+ifneq ($(findstring $(ARCH),x86_64 i386),)
 cpu$(PPUEXT) : $(PROCINC)/cpu.pp objpas$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT) sysutils$(PPUEXT)
 else
 cpu$(PPUEXT) : $(PROCINC)/cpu.pp objpas$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)