diff --git a/mac/gexiv2-libtool.patch b/mac/gexiv2-libtool.patch
new file mode 100644
index 000000000..379921f54
--- /dev/null
+++ b/mac/gexiv2-libtool.patch
@@ -0,0 +1,15 @@
+diff -c /Users/john/Development/Gramps-Build/gramps-40/src/libgexiv2-0.5.0/Makefile\~ /Users/john/Development/Gramps-Build/gramps-40/src/libgexiv2-0.5.0/Makefile
+*** a/Makefile Mon Oct 1 12:19:33 2012
+--- b/Makefile Thu Mar 7 10:46:43 2013
+***************
+*** 150,155 ****
+--- 150,156 ----
+ $(EXPANDED_INSTALLED_HEADER_FILES) \
+ $(EXPANDED_SRC_FILES) \
+ --library $(LIBRARY_BIN) \
++ --libtool=$(PREFIX)/bin/libtool \
+ --pkg=gobject-2.0
+
+ clean:
+
+Diff finished. Thu Mar 7 10:47:48 2013
diff --git a/mac/gramps.modules b/mac/gramps.modules
index 1730e297f..6ee365f28 100644
--- a/mac/gramps.modules
+++ b/mac/gramps.modules
@@ -190,7 +190,7 @@ gtk-mac-bundler gtk-osx-build/projects/gramps/gramps.bundle
autogen-template="%(srcdir)s/%(autogen-sh)s --prefix=%(prefix)s %(autogenargs)s">
-
+