diff --git a/ethertype-dump.c b/ethertype-dump.c
index 703d5c8..c7966a4 100644
--- a/ethertype-dump.c
+++ b/ethertype-dump.c
@@ -114,7 +114,7 @@ int main(int argc, char **argv) {
 				err(1, "printf");
 			}
 		} else {
-			if (printf("(%s), length: %zd\n", ethertype_meaning, frame_length) == -1) {
+			if (printf(" (%s), length: %zd\n", ethertype_meaning, frame_length) == -1) {
 				err(1, "printf");
 			}
 		}