diff --git a/accessible/src/base/TextAttrs.cpp b/accessible/src/base/TextAttrs.cpp
index 31b2693c297e..0efb08d4879b 100644
--- a/accessible/src/base/TextAttrs.cpp
+++ b/accessible/src/base/TextAttrs.cpp
@@ -5,6 +5,7 @@
 
 #include "TextAttrs.h"
 
+#include "Accessible-inl.h"
 #include "HyperTextAccessibleWrap.h"
 #include "nsAccUtils.h"
 #include "nsCoreUtils.h"