diff --git a/libasn1compiler/asn1compiler.c b/libasn1compiler/asn1compiler.c
index 056b9dd..79dd25b 100644
--- a/libasn1compiler/asn1compiler.c
+++ b/libasn1compiler/asn1compiler.c
@@ -120,7 +120,8 @@
 			DEBUG("Parameterized type %s at line %d: %s (%d)",
 				expr->Identifier, expr->_lineno,
 				expr->specializations.pspecs_count
-				? "compiling" : "unused, skipping");
+				? "compiling" : "unused, skipping",
+				expr->specializations.pspecs_count);
 			for(i = 0; i<expr->specializations.pspecs_count; i++) {
 				arg->expr = expr->specializations
 						.pspec[i].my_clone;