diff --git a/sh/Makefile.FreeBSD b/sh/Makefile.FreeBSD
index 210ee0c3..48e6ba5a 100644
--- a/sh/Makefile.FreeBSD
+++ b/sh/Makefile.FreeBSD
@@ -2,7 +2,7 @@ SRCS+=		init.sh.in
 
 NET_LO=		net.lo0
 
-.SUFFIXES:	.BSD.sh.in
-.BSD.sh.in.sh:
+.SUFFIXES:	.sh.BSD.in
+.sh.BSD.in.sh:
 	sed ${SED_REPLACE} ${SED_EXTRA} $< > $@
 
diff --git a/sh/Makefile.Linux b/sh/Makefile.Linux
index 6546d92b..fed0e7aa 100644
--- a/sh/Makefile.Linux
+++ b/sh/Makefile.Linux
@@ -2,7 +2,7 @@ NET_LO=		net.lo
 SRCS+=		init.sh.in init-early.sh.in
 BIN+=		init-early.sh
 
-.SUFFIXES:	.Linux.sh.in
-.Linux.sh.in.sh:
+.SUFFIXES:	.sh.Linux.in
+.sh.Linux.in.sh:
 	sed ${SED_REPLACE} ${SED_EXTRA} $< > $@
 
diff --git a/sh/Makefile.NetBSD b/sh/Makefile.NetBSD
index f1d9e3b0..f3480198 100644
--- a/sh/Makefile.NetBSD
+++ b/sh/Makefile.NetBSD
@@ -4,6 +4,6 @@ NET_LO=		net.lo0
 SRCS+=		ifwatchd-carrier.sh.in ifwatchd-nocarrier.sh.in
 BIN+=		ifwatchd-carrier.sh ifwatchd-nocarrier.sh
 
-.SUFFIXES:	.BSD.sh.in
-.BSD.sh.in.sh:
+.SUFFIXES:	.sh.BSD.in
+.sh.BSD.in.sh:
 	sed ${SED_REPLACE} ${SED_EXTRA} $< > $@
diff --git a/sh/init.BSD.sh.in b/sh/init.sh.BSD.in
similarity index 100%
rename from sh/init.BSD.sh.in
rename to sh/init.sh.BSD.in
diff --git a/sh/init.Linux.sh.in b/sh/init.sh.Linux.in
similarity index 100%
rename from sh/init.Linux.sh.in
rename to sh/init.sh.Linux.in