diff --git a/build/workspaces/build-osx-bundle.sh b/build/workspaces/build-osx-bundle.sh
index bf5ae0cafa..00fd03119c 100755
--- a/build/workspaces/build-osx-bundle.sh
+++ b/build/workspaces/build-osx-bundle.sh
@@ -84,7 +84,7 @@ if [ "$build_release" = "true" ]; then
   cd $build_path
   rm binaries/data/config/dev.cfg
   # Only include translations for a subset of languages
-  find binaries/data -name "*.po" | grep -v '.*/\(ca\|cs\|de\|en_GB\|es\|fr\|gd\|gl\|it\|nl\|pt_PT\|pt_BR\)\.[-A-Za-z0-9_.]\+\.po' | xargs rm
+  . source/tools/dist/remove-incomplete-translations.sh $build_path/binaries/data
   echo L\"${SVNREV}-release\" > build/svn_revision/svn_revision.txt
   cd build/workspaces
 fi
diff --git a/source/tools/dist/build.sh b/source/tools/dist/build.sh
index 6dd3e443a1..aa2d2dcd12 100755
--- a/source/tools/dist/build.sh
+++ b/source/tools/dist/build.sh
@@ -23,7 +23,7 @@ svn export ${SVNWC} export-unix
 svn export --native-eol CRLF ${SVNWC} export-win32
 
 # Only include translations for a subset of languages
-find export-{unix,win32}/binaries/data/ -name "*.po" | grep -v '.*/\(ca\|cs\|de\|en_GB\|es\|fr\|gd\|gl\|it\|nl\|pt_PT\|pt_BR\)\.[-A-Za-z0-9_.]\+\.po' | xargs rm
+. remove-incomplete-translations.sh export-{unix,win32}/binaries/data/
 
 # Update the svn_revision, so these builds can be identified
 echo L\"${SVNREV}-release\" > export-unix/build/svn_revision/svn_revision.txt
diff --git a/source/tools/dist/remove-incomplete-translations.sh b/source/tools/dist/remove-incomplete-translations.sh
new file mode 100644
index 0000000000..373b1a4234
--- /dev/null
+++ b/source/tools/dist/remove-incomplete-translations.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# Included languages
+LANGS=("ca" "cs" "de" "en_GB" "es" "fr" "gd" "gl" "it" "nl" "pt_PT" "pt_BR")
+
+REGEX=$(printf "\|%s" "${LANGS[@]}")
+REGEX=".*/\("${REGEX:2}"\).[-A-Za-z0-9_.]\+\.po"
+
+find "$@" -name "*.po" | grep -v "$REGEX" | xargs rm