diff --git a/configure b/configure
index eddb323d2..982090dcb 100755
--- a/configure
+++ b/configure
@@ -853,7 +853,7 @@ Optional Features:
                           statically.  Default is dynamic linking
   --enable-readline       Enable readline support
   --disable-selinux       Disable selinux support
-  --disable-realtime       Disable realtime clock support
+  --disable-realtime      Disable realtime clock support
   --enable-debug          Enable debugging
   --disable-devmapper     Disable device-mapper interaction
   --disable-o_direct      Disable O_DIRECT
diff --git a/configure.in b/configure.in
index 4bb957686..74aa2a9a0 100644
--- a/configure.in
+++ b/configure.in
@@ -287,7 +287,7 @@ AC_MSG_RESULT($SELINUX)
 ################################################################################
 dnl -- Disable realtime clock support
 AC_MSG_CHECKING(whether to enable realtime support)
-AC_ARG_ENABLE(realtime, [  --disable-realtime       Disable realtime clock support],
+AC_ARG_ENABLE(realtime, [  --disable-realtime      Disable realtime clock support],
 REALTIME=$enableval)
 AC_MSG_RESULT($REALTIME)