diff --git a/lib/hcrypto/rsa-gmp.c b/lib/hcrypto/rsa-gmp.c
index 1419b1a1d..3b0f2b4c0 100644
--- a/lib/hcrypto/rsa-gmp.c
+++ b/lib/hcrypto/rsa-gmp.c
@@ -37,7 +37,6 @@
 
 RCSID("$Id$");
 
-#ifdef HAVE_GMP
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -48,6 +47,8 @@ RCSID("$Id$");
 
 #include <roken.h>
 
+#ifdef HAVE_GMP
+
 #include <gmp.h>
 
 static void