diff --git a/.github/workflows/ccpp_mac.yml b/.github/workflows/ccpp_mac.yml
index 81631ca9e..23715b302 100644
--- a/.github/workflows/ccpp_mac.yml
+++ b/.github/workflows/ccpp_mac.yml
@@ -33,6 +33,9 @@ jobs:
     - name: make slic3r
       working-directory: ./build
       run: make slic3r
+    - name: update Info.plist
+      working-directory: ./build/src
+      run: sed "s/+UNKNOWN/_$(date '+%F')/" Info.plist
     - name: create directory and copy into it
       working-directory: ./build
       run: |
@@ -49,9 +52,6 @@ jobs:
         cp Slic3r++/Slic3r++.app/Contents/resources/icons/slic3r.icns Slic3r++/Slic3r++.app/Contents/resources/slic3r.icns
         cp src/Info.plist Slic3r++/Slic3r++.app/Contents/Info.plist
         echo -n -e '\xff\xfeAPPL\x3f\x00\x3f\x00\x3f\x00\x3f\x00\x0a\x00' > PkgInfo
-    - name: update Info.plist
-      working-directory: ./build
-      run: sed "s/+UNKNOWN/_$(date '+%F')/" Slic3r++/Slic3r++.app/Contents/Info.plist
     - name: copy bin
       working-directory: ./build
       run: |
diff --git a/src/platform/osx/Info.plist.in b/src/platform/osx/Info.plist.in
index f123dc605..86c6affc0 100644
--- a/src/platform/osx/Info.plist.in
+++ b/src/platform/osx/Info.plist.in
@@ -13,7 +13,7 @@
   <key>CFBundleShortVersionString</key>
   <string>@SLIC3R_APP_NAME@ @SLIC3R_BUILD_ID@</string>
   <key>CFBundleIdentifier</key>
-  <string>com.prusa3d.slic3r/</string>
+  <string>com.merill.slic3r/</string>
   <key>CFBundleInfoDictionaryVersion</key>
   <string>6.0</string>
   <key>CFBundlePackageType</key>