diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c
index d29b88f..c199f34 100644
--- a/net/dccp/ccids/ccid2.c
+++ b/net/dccp/ccids/ccid2.c
@@ -835,7 +835,7 @@
 };
 
 #ifdef CONFIG_IP_DCCP_CCID2_DEBUG
-module_param(ccid2_debug, int, 0444);
+module_param(ccid2_debug, bool, 0444);
 MODULE_PARM_DESC(ccid2_debug, "Enable debug messages");
 #endif