diff --git a/ghc-scotty.spec b/ghc-scotty.spec
index 6c57696..731c97f 100644
--- a/ghc-scotty.spec
+++ b/ghc-scotty.spec
@@ -66,6 +66,7 @@ This package provides the Haskell %{pkg_name} library development files.
 
 %prep
 %setup -q -n %{pkg_name}-%{version}
+cabal-tweak-dep-ver data-default '>= 0.5.3' '>= 0.5.1'
 
 
 %build