diff --git a/linker/linker_globals.h b/linker/linker_globals.h
index e6b4bc6..777e7b8 100644
--- a/linker/linker_globals.h
+++ b/linker/linker_globals.h
@@ -51,7 +51,7 @@
       async_safe_format_fd(2, "\n"); \
     } while (false)
 
-bool DL_ERROR_AFTER(int target_sdk_version, const char* fmt, ...);
+bool DL_ERROR_AFTER(int target_sdk_version, const char* fmt, ...) __printflike(2, 3);
 
 #define DL_ERR_AND_LOG(fmt, x...) \
   do { \