diff --git a/netwerk/protocol/http/Makefile.in b/netwerk/protocol/http/Makefile.in
index 97b63ee0972..63b65acbab0 100644
--- a/netwerk/protocol/http/Makefile.in
+++ b/netwerk/protocol/http/Makefile.in
@@ -101,6 +101,7 @@ CPPSRCS = \
   nsHttpNTLMAuth.cpp \
   nsHttpTransaction.cpp \
   nsHttpHandler.cpp \
+  HttpBaseChannel.cpp \
   nsHttpChannel.cpp \
   nsHttpPipeline.cpp \
   nsHttpActivityDistributor.cpp \