diff --git a/mozilla/modules/libjar/nsJARChannel.h b/mozilla/modules/libjar/nsJARChannel.h
index a87dbb795d5..a04e25992a1 100644
--- a/mozilla/modules/libjar/nsJARChannel.h
+++ b/mozilla/modules/libjar/nsJARChannel.h
@@ -31,6 +31,7 @@
 #include "nsIFileChannel.h"
 #include "nsIZipReader.h"
 #include "nsIFileChannel.h"
+#include "nsILoadGroup.h"
 #include "nsCOMPtr.h"
 
 class nsIFileChannel;
diff --git a/mozilla/netwerk/protocol/jar/src/nsJARChannel.h b/mozilla/netwerk/protocol/jar/src/nsJARChannel.h
index a87dbb795d5..a04e25992a1 100644
--- a/mozilla/netwerk/protocol/jar/src/nsJARChannel.h
+++ b/mozilla/netwerk/protocol/jar/src/nsJARChannel.h
@@ -31,6 +31,7 @@
 #include "nsIFileChannel.h"
 #include "nsIZipReader.h"
 #include "nsIFileChannel.h"
+#include "nsILoadGroup.h"
 #include "nsCOMPtr.h"
 
 class nsIFileChannel;