diff --git a/lib/lib_ssl/bearssl-esp8266/src/pgmspace_bearssl.h b/lib/lib_ssl/bearssl-esp8266/src/pgmspace_bearssl.h
index cb3ef8a2a..4bfbccc8c 100644
--- a/lib/lib_ssl/bearssl-esp8266/src/pgmspace_bearssl.h
+++ b/lib/lib_ssl/bearssl-esp8266/src/pgmspace_bearssl.h
@@ -5,8 +5,8 @@
 //#include <sys/pgmspace.h>
 
 
-#ifndef _PGMSPACE_BEARSSL_H_
-#define _PGMSPACE_BEARSSL_H_
+#ifndef _PGMSPACE_H_
+#define _PGMSPACE_H_
 
 #include <stdint.h>