diff --git a/src/video/nacl/SDL_naclevents.c b/src/video/nacl/SDL_naclevents.c
index e11922dc5..57e222fdf 100644
--- a/src/video/nacl/SDL_naclevents.c
+++ b/src/video/nacl/SDL_naclevents.c
@@ -329,7 +329,7 @@ void NACL_PumpEvents(_THIS) {
   struct PP_Point location;
   struct PP_Var var;
   const char *str;
-  char text[64];
+  char text[SDL_TEXTINPUTEVENT_TEXT_SIZE];
   Uint32 str_len;
   SDL_VideoData *driverdata = (SDL_VideoData *) _this->driverdata;
   SDL_Mouse *mouse = SDL_GetMouse();