diff --git a/include/CMakeLists.txt b/include/CMakeLists.txt
index fe02098621e..f6f8735bfdf 100644
--- a/include/CMakeLists.txt
+++ b/include/CMakeLists.txt
@@ -106,7 +106,6 @@ ENDMACRO()
 
 INSTALL_COMPAT_HEADER(my_global.h "")
 INSTALL_COMPAT_HEADER(my_config.h "")
-INSTALL_COMPAT_HEADER(my_alloca.h "")
 INSTALL_COMPAT_HEADER(my_sys.h "")
 INSTALL_COMPAT_HEADER(mysql_version.h "
 #include <mariadb_version.h>
diff --git a/include/mysql/service_encryption.h b/include/mysql/service_encryption.h
index 280b9c69e35..4963940758c 100644
--- a/include/mysql/service_encryption.h
+++ b/include/mysql/service_encryption.h
@@ -30,8 +30,6 @@
 #ifndef __cplusplus
 #define inline __inline
 #endif
-#else
-#include <stdlib.h>
 #endif
 #endif