diff --git a/glicid/packages/virtualization.scm b/glicid/packages/virtualization.scm
index 058f130..c7e823f 100644
--- a/glicid/packages/virtualization.scm
+++ b/glicid/packages/virtualization.scm
@@ -21,8 +21,8 @@
 ;(define qemu-minimal-latest (latest-version local-qemu-minimal qemu-minimal))
 
 ;; current guix version is latest.
-(define qemu-latest qemu)
-(define qemu-minimal-latest qemu-minimal)
+(define-public qemu-latest qemu)
+(define-public qemu-minimal-latest qemu-minimal)
 
 
 (define-public qemu-with-rbd