diff --git a/gnu/packages/glicid.scm b/gnu/packages/glicid.scm
index 3fca9de..3493bbc 100644
--- a/gnu/packages/glicid.scm
+++ b/gnu/packages/glicid.scm
@@ -238,17 +238,17 @@ as the 'native-search-paths' field."
                #t))))))))
 
 
-(define-public gfortran-9
-  (hidden-package
-   (custom-gcc gcc-9 "gfortran" '("fortran")
-               %generic-search-paths)))
+;(define-public gfortran-9
+;  (hidden-package
+;   (custom-gcc gcc-9 "gfortran" '("fortran")
+;               %generic-search-paths)))
 
-(define-public gfortran-10
-  (hidden-package
-   (custom-gcc gcc-10 "gfortran" '("fortran")
-               %generic-search-paths)))
-
-(define-public glicid-gfortran-9 gfortran-9)
-(define-public glicid-gfortran-10 gfortran-10)
+;(define-public gfortran-10
+;  (hidden-package
+;   (custom-gcc gcc-10 "gfortran" '("fortran")
+;               %generic-search-paths)))
+;
+;(define-public glicid-gfortran-9 gfortran-9)
+;(define-public glicid-gfortran-10 gfortran-10)
 
 ;;; glicid.scm ends here