diff --git a/interop/src/cpp/interop-types.h b/interop/src/cpp/interop-types.h
index 6c23272a457ccc737701229da9c0fc865a1dc1a6..fa02beb75cc08f7f596448db607b1e86300e7b13 100644
--- a/interop/src/cpp/interop-types.h
+++ b/interop/src/cpp/interop-types.h
@@ -3,7 +3,7 @@
 
 #include <stdint.h>
 
-#define INTEROP_FATAL(msg, ...) fprintf(stderr, msg "\n", ##__VA_ARGS__); abort();
+#define INTEROP_FATAL(msg, ...) do { fprintf(stderr, msg "\n", ##__VA_ARGS__); abort(); } while (0)
 
 typedef enum InteropTag
 {