diff --git a/subsurface-core/datatrak.c b/subsurface-core/datatrak.c
index fb05c1701..204ebd9b3 100644
--- a/subsurface-core/datatrak.c
+++ b/subsurface-core/datatrak.c
@@ -1,3 +1,6 @@
+// Clang has a bug on zero-initialization of C structs.
+#pragma clang diagnostic ignored "-Wmissing-field-initializers"
+
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>