diff --git a/openbsc/include/openbsc/debug.h b/openbsc/include/openbsc/debug.h
index 6ac3a54..24f45ad 100644
--- a/openbsc/include/openbsc/debug.h
+++ b/openbsc/include/openbsc/debug.h
@@ -20,6 +20,8 @@
 #define DMUX		0x4000
 #define DINP		0x8000
 
+#define DSCCP		0x10000
+
 #ifdef DEBUG
 #define DEBUGP(ss, fmt, args...) debugp(ss, __FILE__, __LINE__, 0, fmt, ## args)
 #define DEBUGPC(ss, fmt, args...) debugp(ss, __FILE__, __LINE__, 1, fmt, ## args)
diff --git a/openbsc/src/debug.c b/openbsc/src/debug.c
index fa903af..14d6b60 100644
--- a/openbsc/src/debug.c
+++ b/openbsc/src/debug.c
@@ -57,6 +57,7 @@
 	DEBUG_CATEGORY(DMIB,  "DMIB", "", "")
 	DEBUG_CATEGORY(DMUX,  "DMUX", "", "")
 	DEBUG_CATEGORY(DMEAS,  "DMEAS", "", "")
+	DEBUG_CATEGORY(DSCCP, "DSCCP", "", "")
 };
 
 static int use_color = 1;