diff --git a/ext/mysqli/config.m4 b/ext/mysqli/config.m4
index d8f40ba479d8d..b0a4794d73a01 100644
--- a/ext/mysqli/config.m4
+++ b/ext/mysqli/config.m4
@@ -66,4 +66,5 @@ if test "$PHP_MYSQLI" != "no"; then
   PHP_NEW_EXTENSION(mysqli, $mysqli_sources, $ext_shared,, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1)
   PHP_INSTALL_HEADERS([ext/mysqli], [php_mysqli_structs.h mysqli_mysqlnd.h])
   PHP_ADD_EXTENSION_DEP(mysqli, mysqlnd)
+  PHP_ADD_EXTENSION_DEP(mysqli, spl)
 fi
diff --git a/ext/mysqli/config.w32 b/ext/mysqli/config.w32
index 16d15370068be..a44058ee59535 100644
--- a/ext/mysqli/config.w32
+++ b/ext/mysqli/config.w32
@@ -22,6 +22,7 @@ if (PHP_MYSQLI != "no") {
 	if (PHP_MYSQLI != "no") {
 		EXTENSION("mysqli", mysqli_source, PHP_MYSQLI_SHARED, "/DZEND_ENABLE_STATIC_TSRMLS_CACHE=1");
 		ADD_EXTENSION_DEP('mysqli', 'mysqlnd');
+		ADD_EXTENSION_DEP('mysqli', 'spl');
 		PHP_INSTALL_HEADERS("ext/mysqli", "php_mysqli_structs.h mysqli_mysqlnd.h");
 	}
 }