diff --git a/mozilla/lib/mariner/public/Makefile b/mozilla/lib/mariner/public/Makefile
index 5b610fc4d05..dc73ee4d0fb 100644
--- a/mozilla/lib/mariner/public/Makefile
+++ b/mozilla/lib/mariner/public/Makefile
@@ -21,6 +21,6 @@ DEPTH	= ../../..
 
 MODULE	= mariner
 
-EXPORTS	= xpform.h xploele.h xptabnav.h xphist.h
+EXPORTS	= xpform.h xploele.h xptabnav.h
 
 include $(DEPTH)/config/rules.mk
diff --git a/mozilla/lib/mariner/src/Makefile b/mozilla/lib/mariner/src/Makefile
index 4cae5ef51e8..237d9fa4dce 100644
--- a/mozilla/lib/mariner/src/Makefile
+++ b/mozilla/lib/mariner/src/Makefile
@@ -22,7 +22,7 @@ DEPTH		= ../../..
 MODULE		= mariner
 LIBRARY_NAME	= mariner
 
-CSRCS		= xpform.c xphist.c
+CSRCS		= xpform.c
 
 # These aren't used yet.
 #	xploele.c