diff --git a/share/mk/bsd.cpu.mk b/share/mk/bsd.cpu.mk
--- a/share/mk/bsd.cpu.mk
+++ b/share/mk/bsd.cpu.mk
@@ -396,19 +396,19 @@
 # (which uses arm64/arm).
 .if ${MACHINE_ARCH:M*64*} || \
     (defined(BOOTSTRAPPING) && ${.MAKE.OS} == "Darwin" && ${MACHINE} == "arm64")
-MACHINE_ABI+=  long64
+MACHINE_ABI+=	long64
 .else
-MACHINE_ABI+=  long32
+MACHINE_ABI+=	long32
 .endif
 .if ${MACHINE_ABI:Mlong64}
-MACHINE_ABI+=  ptr64
+MACHINE_ABI+=	ptr64
 .else
-MACHINE_ABI+=  ptr32
+MACHINE_ABI+=	ptr32
 .endif
 .if ${MACHINE_ARCH} == "i386"
-MACHINE_ABI+=  time32
+MACHINE_ABI+=	time32
 .else
-MACHINE_ABI+=  time64
+MACHINE_ABI+=	time64
 .endif
 .if ${MACHINE_ARCH:Mpowerpc*} && !${MACHINE_ARCH:M*le}
 MACHINE_ABI+=	big-endian