--- a/gnu/packages/bash.scm
+++ b/gnu/packages/bash.scm
@@ -185,7 +185,13 @@ allows command-line editing, unlimited command history, shell functions and
 aliases, and job control while still allowing most sh scripts to be run
 without modification.")
      (license gpl3+)
-     (home-page "http://www.gnu.org/software/bash/"))))
+     (home-page "http://www.gnu.org/software/bash/")
+     (graft bash-fixed))))
+
+(define bash-fixed                                ;FIXME: Use something real.
+  (package (inherit bash)
+    (version "4.3.42")
+    (graft #f)))
 
 (define-public bash-light
   ;; A stripped-down Bash for non-interactive use.
@@ -210,4 +216,5 @@ without modification.")
 
                  ,@(if (%current-target-system)
                        '("bash_cv_job_control_missing=no")
-                       '()))))))))
+                       '()))))))
+    (graft #f)))