diff --git a/deps/Makefile b/deps/Makefile
index e433a5242..c35a4fedb 100644
--- a/deps/Makefile
+++ b/deps/Makefile
@@ -233,9 +233,9 @@ mariadb-client-library/mariadb_client/libmariadb/libmariadbclient.a: libssl/open
 	cd mariadb-client-library/mariadb_client && patch -p0 < ../plugin_auth_CMakeLists.txt.patch
 	cd mariadb-client-library/mariadb_client && cmake . -Wno-dev -DOPENSSL_ROOT_DIR=$(shell pwd)/libssl/openssl/ -DOPENSSL_LIBRARIES=$(shell pwd)/libssl/openssl/ -DICONV_LIBRARIES=$(brew --prefix libiconv)/lib -DICONV_INCLUDE=$(brew --prefix libiconv)/include .
 ifeq ($(PROXYDEBUG),1)
-	cd mariadb-client-library/mariadb_client && patch include/ma_context.h < ../ma_context.h.patch
+	cd mariadb-client-library/mariadb_client && patch -p0 < ../ma_context.h.patch
 else ifeq ($(USEVALGRIND),1)
-	cd mariadb-client-library/mariadb_client && patch include/ma_context.h < ../ma_context.h.patch
+	cd mariadb-client-library/mariadb_client && patch -p0 < ../ma_context.h.patch
 endif
 	cd mariadb-client-library/mariadb_client && patch libmariadb/mariadb_stmt.c < ../mariadb_stmt.c.patch
 	cd mariadb-client-library/mariadb_client && patch libmariadb/mariadb_lib.c < ../mariadb_lib.c.patch
diff --git a/deps/mariadb-client-library/ma_context.h.patch b/deps/mariadb-client-library/ma_context.h.patch
index 2aae87324..6ac91adb2 100644
--- a/deps/mariadb-client-library/ma_context.h.patch
+++ b/deps/mariadb-client-library/ma_context.h.patch
@@ -1,4 +1,8 @@
-@@ -25,6 +25,8 @@
+diff --git include/ma_context.h include/ma_context.h
+index 0ad7f68b..ad26a721 100644
+--- include/ma_context.h
++++ include/ma_context.h
+@@ -26,6 +26,8 @@
    (This particular implementation uses Posix ucontext swapcontext().)
  */