diff --git a/kiss b/kiss
index 1aed25d..a59a502 100755
--- a/kiss
+++ b/kiss
@@ -245,17 +245,15 @@ pkg_extract() {
             git+*\#*)
                 log "Checking out ${src##*#}"
 
-                (
-                    # A commit was requested, unshallow the repository.
-                    # This will convert it to a regular repository with
-                    # full history.
-                    git fetch --unshallow
+                # A commit was requested, unshallow the repository.
+                # This will convert it to a regular repository with
+                # full history.
+                git fetch --unshallow
 
-                    # Try to checkout the repository. If we fail here,
-                    # the requested commit doesn't exist.
-                    git -c advice.detachedHead=false checkout "${src##*#}" ||
-                        die "Commit hash ${src##*#} doesn't exist"
-                )
+                # Try to checkout the repository. If we fail here,
+                # the requested commit doesn't exist.
+                git -c advice.detachedHead=false checkout "${src##*#}" ||
+                    die "Commit hash ${src##*#} doesn't exist"
             ;;
 
             # Git repository, comment or blank line.