diff --git a/glicid/packages/maths.scm b/glicid/packages/maths.scm
index 9504d71..e53a1a6 100644
--- a/glicid/packages/maths.scm
+++ b/glicid/packages/maths.scm
@@ -282,7 +282,7 @@
                 gnu:petsc-openmpi
                 gnu:slepc-openmpi
                 gnu:sundials-openmpi
-                gnu:trilinos-for-dealii-openmpi)))
+                trilinos-for-dealii-openmpi)))
     (arguments
      (substitute-keyword-arguments (package-arguments gnu:glicid-dealii)
        ((#:configure-flags flags)