diff --git a/c/src/include/utils.h b/c/src/include/utils.h
index 991a96c1..6c7dac1b 100644
--- a/c/src/include/utils.h
+++ b/c/src/include/utils.h
@@ -127,8 +127,8 @@ typedef struct {
         int64_t int64;
         char *string;
     } value;
-	uint16_t id : 12;
-	AnswerType type : 4;
+	uint16_t id;
+	AnswerType type;
 } Answer;
 
 Answer get_answer(uint16_t id) {