1 files changed, 1 insertions, 1 deletions
diff --git a/guix.scm b/guix.scm
index 671fe12..c381579 100644
--- a/guix.scm
+++ b/guix.scm
@@ -60,7 +60,7 @@
 (define disfluid:package-version
   (with-directory-excursion
       (dirname (current-filename))
-    (let ((port (open-pipe* OPEN_READ git-version-gen ".tarball-version")))
+    (let ((port (open-pipe* OPEN_READ "sh" git-version-gen ".tarball-version")))
       (let ((version (read-line port)))
         (when (eof-object? version)
           (set! version "0.0.0"))