diff --git a/src/lib-sieve/sieve-code-dumper.c b/src/lib-sieve/sieve-code-dumper.c
index 4284437e383593ce7382f5224152fc3be78b603b..358227f4fd6b2bccf411b7549c51f44bf7af2789 100644
--- a/src/lib-sieve/sieve-code-dumper.c
+++ b/src/lib-sieve/sieve-code-dumper.c
@@ -178,7 +178,7 @@ void sieve_code_dumper_run(struct sieve_code_dumper *dumper)
 	if ( sieve_binary_read_integer(sbin, &dumper->pc, &ext_count) ) {
 		unsigned int i;
 		
-		sieve_code_dumpf(denv, "EXTENSIONS (%d):", ext_count);
+		sieve_code_dumpf(denv, "EXTENSIONS (count: %d):", ext_count);
 		sieve_code_descend(denv);
 		
 		for ( i = 0; i < ext_count; i++ ) {