diff --git a/src/lib/MakeRules.in b/src/lib/MakeRules.in
index 5e09c8dbc..adb5ce2e4 100644
--- a/src/lib/MakeRules.in
+++ b/src/lib/MakeRules.in
@@ -14,9 +14,7 @@ export:: source
 	for i in $(LIBSRCDIR)/*.h; do \
 	 $(INSTALL) $(INSTALLLIBOPT) $${i} $(TOPDIR)/$(EXPORTDIR)/include; \
         done
-	for i in $(LIBSRCDIR)/*.cc.cmake.in; do \
-	 $(INSTALL) $(INSTALLLIBOPT) $${i} $(TOPDIR)/$(EXPORTDIR)/src; \
-        done
+	$(INSTALL) $(INSTALLLIBOPT) $(TOPDIR)/src/lib/libint/configuration.cc.cmake.in $(TOPDIR)/$(EXPORTDIR)/src/configuration.cc.cmake.in
 
 $(TOPDIR)/lib/$(TARGET): source
 	cd $(LIBSRCLINK); $(MAKE) TO_TOPDIR=$(TO_TOPDIR) TOPDIR=$(TOPOBJDIR) SRCDIR=$(SRCDIR)