diff --git a/configure.in b/configure.in
index 2ba9dbe7..7e2d8285 100644
--- a/configure.in
+++ b/configure.in
@@ -28,10 +28,10 @@ case $host in
 *linux*)
 	CPPFLAGS="$CPPFLAGS -DHAVE_SOCKLEN_T"; LDFLAGS="$LDFLAGS -lefence";;
 *darwin*)
-	CPPFLAGS="$CPPFLAGS -no-cpp-precomp -DHAVE_SOCKADDR_SA_LEN -DHAVE_SOCKLEN_T";
-	CONDITIONAL(COND_REND_OSX,true);
-	CONDITIONAL(COND_REND_HOWL,false);
-	CONDITIONAL(COND_REND_POSIX,false);;
+	CPPFLAGS="$CPPFLAGS -no-cpp-precomp -DHAVE_SOCKADDR_SA_LEN -DHAVE_SOCKLEN_T"
+	AM_CONDITIONAL(COND_REND_OSX,true)
+	AM_CONDITIONAL(COND_REND_HOWL,false)
+	AM_CONDITIONAL(COND_REND_POSIX,false);;
 esac
 
 dnl Checks for libraries.