diff --git a/core/src/checks/self_checks.c b/core/src/checks/self_checks.c
index 546a6f18..cdca58a9 100644
--- a/core/src/checks/self_checks.c
+++ b/core/src/checks/self_checks.c
@@ -12,7 +12,7 @@ typedef struct self_check_function_info {
 } self_check_function_info;
 
 #define MAX_SELF_CHECKS ((size_t) 128)
-static self_check_function_info self_checks[MAX_SELF_CHECKS] = { 0 };
+static self_check_function_info self_checks[MAX_SELF_CHECKS] = { { 0 } };
 static size_t self_checks_count = 0;
 static bool self_checks_registered = false;