diff --git a/opengl/libs/EGL/egl_display.cpp b/opengl/libs/EGL/egl_display.cpp
index 371df43..88a17d9 100644
--- a/opengl/libs/EGL/egl_display.cpp
+++ b/opengl/libs/EGL/egl_display.cpp
@@ -293,6 +293,10 @@
 
     mHibernation.setDisplayValid(false);
 
+    // Reset the extension string since it will be regenerated if we get
+    // reinitialized.
+    mExtensionString.setTo("");
+
     // Mark all objects remaining in the list as terminated, unless
     // there are no reference to them, it which case, we're free to
     // delete them.