diff --git a/kimapr/packages/override.scm b/kimapr/packages/override.scm
index 3abb5f9..b8ff979 100644
--- a/kimapr/packages/override.scm
+++ b/kimapr/packages/override.scm
@@ -2,6 +2,7 @@
   #:use-module (guix gexp)
   #:use-module (guix utils)
   #:use-module (guix packages)
+  #:use-module (gnu packages)
   #:use-module ((gnu packages base)
                 #:prefix gnu:)
   #:use-module ((gnu packages video)