diff --git a/application.c b/application.c
index 1591e11..2d1ee27 100644
--- a/application.c
+++ b/application.c
@@ -362,12 +362,14 @@ static void command_types(void* argument)
 			printf("pulled-up (%u kOhm)", (uint32_t)round(pullup));
 		} else if (pulldown >= 0.9 && pulldown < 100.0 && (pullup <= 0.9 || pullup > 100.0)) {
 			printf("pulled-down (%u kOhm)", (uint32_t)round(pulldown));
+		} else if (low && high) {
+			puts("floating");
 		} else if (low) {
 			puts("low");
 		} else if (high) {
 			puts("high");
 		} else {
-			puts("floating");
+			puts("unknown");
 		}
 		putc('\n');
 	}