diff --git a/scripts/build-nix.sh b/scripts/build-nix.sh
index f020b75..730af07 100755
--- a/scripts/build-nix.sh
+++ b/scripts/build-nix.sh
@@ -26,4 +26,6 @@ cp ./docs/configuration.md $DOCUMENTATION_DIR/configuration.txt
 
 cp $(stack exec -- which improviz) $BUNDLE_DIR
 
+echo "${VERSION}" >> "${BUNDLE_DIR}/version.txt"
+
 tar -C $BUILD_DIR -zcvf improviz-nix-${TRAVIS_TAG}.tar.gz improviz-nix
diff --git a/scripts/build-osx.sh b/scripts/build-osx.sh
index b601482..25d9243 100755
--- a/scripts/build-osx.sh
+++ b/scripts/build-osx.sh
@@ -44,4 +44,6 @@ cp ./docs/configuration.md $DOCUMENTATION_DIR/configuration.txt
 
 cp $(stack exec -- which improviz) "$BUNDLE_DIR"
 
+echo "${VERSION}" >> "${BUNDLE_DIR}/version.txt"
+
 tar -C $BUILD_DIR -zcvf improviz-osx-${VERSION}.tar.gz improviz-osx
diff --git a/scripts/build-win.ps1 b/scripts/build-win.ps1
index 3ac2f07..9b14df7 100644
--- a/scripts/build-win.ps1
+++ b/scripts/build-win.ps1
@@ -23,4 +23,6 @@ cp ./docs/materials.md $DOCUMENTATION_DIR/materials.txt
 cp ./docs/configuration.md $DOCUMENTATION_DIR/configuration.txt
 ./stack.exe install --local-bin-path $BUNDLE_DIR
 
+echo "${VERSION}" >> "${BUNDLE_DIR}/version.txt"
+
 7z a "improviz-win-${ENV:APPVEYOR_REPO_TAG_NAME}.zip" $BUNDLE_DIR