1 files changed, 4 insertions, 0 deletions

diff --git a/firmware/include/buflib_mempool.h b/firmware/include/buflib_mempool.h
index 61fe2168b0..f261d4abda 100644
--- a/firmware/include/buflib_mempool.h
+++ b/firmware/include/buflib_mempool.h
@@ -26,6 +26,10 @@
 #ifndef _BUFLIB_MEMPOOL_H_
 #define _BUFLIB_MEMPOOL_H_
 
+#ifndef _BUFLIB_H_
+# error "include buflib.h instead"
+#endif
+
 #include <stdint.h>
 #include <stdbool.h>
 #include <string.h>