diff --git a/config/user-libudev.m4 b/config/user-libudev.m4
index 2a8025903459..9b7454927ea7 100644
--- a/config/user-libudev.m4
+++ b/config/user-libudev.m4
@@ -5,14 +5,13 @@ AC_DEFUN([ZFS_AC_CONFIG_USER_LIBUDEV], [
 	LIBUDEV=
 
 	AC_CHECK_HEADER([libudev.h], [
-	    libudev=yes
+	    user_libudev=yes
 	    AC_SUBST([LIBUDEV], ["-ludev"])
 	    AC_DEFINE([HAVE_LIBUDEV], 1, [Define if you have libudev])
 	], [
-	    libudev=no
+	    user_libudev=no
 	])
 
-	AM_CONDITIONAL([WANT_DEVNAME2DEVID], [ test x$libudev = xyes ])
 	AC_SEARCH_LIBS([udev_device_get_is_initialized], [udev], [
 	    AC_DEFINE([HAVE_LIBUDEV_UDEV_DEVICE_GET_IS_INITIALIZED], 1, [
 	    Define if udev_device_get_is_initialized is available])], [])
diff --git a/config/zfs-build.m4 b/config/zfs-build.m4
index 9ff7fb37107f..a584b081360e 100644
--- a/config/zfs-build.m4
+++ b/config/zfs-build.m4
@@ -100,10 +100,12 @@ AC_DEFUN([ZFS_AC_CONFIG], [
 	esac
 
 	AM_CONDITIONAL([CONFIG_USER],
-		       [test "$ZFS_CONFIG" = user -o "$ZFS_CONFIG" = all])
+	    [test "$ZFS_CONFIG" = user -o "$ZFS_CONFIG" = all])
 	AM_CONDITIONAL([CONFIG_KERNEL],
-		       [test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all] &&
-		       [test "x$enable_linux_builtin" != xyes ])
+	    [test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all] &&
+	    [test "x$enable_linux_builtin" != xyes ])
+	AM_CONDITIONAL([WANT_DEVNAME2DEVID],
+	    [test "x$user_libudev" = xyes ])
 ])
 
 dnl #