diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 16f4e2d530..dddc85459a 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -1309,6 +1309,7 @@ interactive environment for the functional language Haskell.")
          ;; Increase verbosity, so running the test suite does not time out on CI.
          ((#:make-flags make-flags ''())
           #~(cons "VERBOSE=4" #$make-flags))))
+      (properties '((max-silent-time . 36000))) ; 10 hours, for i686.
       (native-inputs
        `(;; GHC 9.2 must be built with GHC >= 8.6.
          ("ghc-bootstrap" ,base)