diff -r 8f415b2e3851 -r 958051365a6e config.h.in
--- a/config.h.in	Sat Mar 26 15:31:44 2011 +0100
+++ b/config.h.in	Sun Mar 27 20:02:12 2011 +0200
@@ -6,7 +6,9 @@
 
 #include <mcabber/config.h>
 
-#if MCABBER_BRANCH_EXPERIMENTAL && MCABBER_API_VERSION >= 31
+#if MCABBER_BRANCH_EXPERIMENTAL && MCABBER_API_VERSION >= 34
+#  define HAVE_CMD_ID
+#elif MCABBER_BRANCH_DEV && MCABBER_API_VERSION >= 20
 #  define HAVE_CMD_ID
 #endif