diff --git a/resources/scripts/.travis-before-install.sh b/resources/scripts/.travis-before-install.sh
index d660c7ef4..996b3364d 100755
--- a/resources/scripts/.travis-before-install.sh
+++ b/resources/scripts/.travis-before-install.sh
@@ -10,7 +10,7 @@ if test "$TRAVIS_OS_NAME" = "osx"; then
   brew install curl
   brew link --force curl
   brew uninstall gnu-sed
-  brew install gnu-sed --with-default-names
+  brew install gnu-sed
   brew link --force gnu-sed
 else
   # Linux.
diff --git a/resources/scripts/.travis-install-osx.sh b/resources/scripts/.travis-install-osx.sh
index 96a271974..1f6e0a63f 100755
--- a/resources/scripts/.travis-install-osx.sh
+++ b/resources/scripts/.travis-install-osx.sh
@@ -39,7 +39,7 @@ wikifile="./build-wiki/Development-builds.md"
 wikifilenew="./build-wiki/Development-builds.md.new"
 
 echo "Line to add: $wikiline"
-cat "$wikifile" | /usr/local/bin/sed -e "s@| Mac OS | .\+$USE_WEBENGINE |  @$wikiline@g" > "$wikifilenew"
+cat "$wikifile" | /usr/local/bin/gsed -e "s@| Mac OS | .\+$USE_WEBENGINE |  @$wikiline@g" > "$wikifilenew"
 
 cat "$wikifilenew"
 mv "$wikifilenew" "$wikifile"