diff --git a/scripts/build-os-packages/build-os-packages b/scripts/build-os-packages/build-os-packages
index 1dc114b6fd..3efaf09de3 100755
--- a/scripts/build-os-packages/build-os-packages
+++ b/scripts/build-os-packages/build-os-packages
@@ -200,6 +200,16 @@ step_copy_files() {
         die "Can't find '$pyinstaller_ggshield', maybe 'build' step did not run?"
     fi
 
+    # linux, macOS tgz
+    # $ARCHIVE_NAME/ggshield
+    # $ARCHIVE_NAME/internal
+
+    # macOS pkg
+    # $ARCHIVE_NAME/usr/local/bin/ggshield
+    # $ARCHIVE_NAME/opt/gitguardian/ggshield-$VERSION/ggshield
+    # $ARCHIVE_NAME/opt/gitguardian/ggshield-$VERSION/internal
+    # ------------------------------^
+
     mkdir -p "$PACKAGES_DIR"
     case "$HUMAN_OS" in
     Linux|Windows)
@@ -282,29 +292,42 @@ step_create_archive() {
         tar -czf "$archive_path" "$ARCHIVE_DIR_NAME"
         popd
         create_linux_packages
+        info "Archive created in $archive_path"
         ;;
     macOS)
-        archive_path="$PACKAGES_DIR/$ARCHIVE_DIR_NAME.pkg"
+        # tar.gz
+        archive_path="$PACKAGES_DIR/$ARCHIVE_DIR_NAME.tar.gz"
+        pushd "$PACKAGES_DIR/$ARCHIVE_DIR_NAME/$INSTALL_PREFIX"
+        tar -czf "$archive_path" --transform "s/^/$ARCHIVE_DIR_NAME/" "$ARCHIVE_DIR_NAME"
+        popd
+
+        echo "DEBUG"
+        tar tzvf "$archive_path"
+        echo "/DEBUG"
+
+        # pkg
+        pkg_path="$PACKAGES_DIR/$ARCHIVE_DIR_NAME.pkg"
         pushd "$PACKAGES_DIR"
         pkgbuild \
             --identifier com.gitguardian.ggshield \
             --version "$VERSION" \
             --root "$PACKAGES_DIR/$ARCHIVE_DIR_NAME" \
-            "$archive_path"
+            "$pkg_path"
         popd
 
         if [ "$DO_SIGN" -eq 1 ] ; then
-            macos_sign_file "$archive_path"
+            macos_sign_file "$pkg_path"
         fi
+        info "Archive created in $pkg_path & $archive_path"
         ;;
     Windows)
         archive_path="$PACKAGES_DIR/$ARCHIVE_DIR_NAME.zip"
         pushd "$PACKAGES_DIR"
         7z a "$archive_path" "$ARCHIVE_DIR_NAME"
         popd
+        info "Archive created in $archive_path"
         ;;
     esac
-    info "Archive created in $archive_path"
 }
 
 steps=""