diff --git a/glicid/services/virtualization.scm b/glicid/services/virtualization.scm
index a8f2449..8e423ad 100644
--- a/glicid/services/virtualization.scm
+++ b/glicid/services/virtualization.scm
@@ -1,4 +1,10 @@
 (define-module (glicid services virtualization)
+  #:use-module (gnu services)
+  #:use-module (gnu services configuration)
+  #:use-module (gnu services shepherd)
+  #:use-module (guix)
+  #:use-module (guix records)
+  #:use-module (ice-9 match)
   #:use-module (glicid packages virtualization)
   #:export (
     qemu-guest-agent-configuration