diff --git a/install-haskell.sh b/install-haskell.sh
index 93d43b6..251067b 100755
--- a/install-haskell.sh
+++ b/install-haskell.sh
@@ -43,7 +43,7 @@ cd $tmpdir
 ghctar=ghc-${ghcversion}-${archi}-${os}.tar.xz
 if [[ ! -e $ghctar ]]; then
     echo "Downloading GHC..."
-    curl -O http://www.haskell.org/ghc/dist/${ghcversion}/$ghctar
+    curl -LO http://www.haskell.org/ghc/dist/${ghcversion}/$ghctar
 else
     echo "Using already downloaded GHC ($tmpdir)..."
 fi
@@ -57,7 +57,7 @@ echo "Downloading cabal..."
 cabaltar=cabal-${cabalversion}-${archi}-${cabalos}.tar.gz
 [[ $cabalos = "unknown-linux" ]] && cabaltar=cabal-${archi}-${cabalos}.tar.gz
 if [[ ! -e $cabaltar ]]; then
-    curl -O http://www.haskell.org/cabal/release/cabal-install-$cabalversion/$cabaltar
+    curl -LO http://www.haskell.org/cabal/release/cabal-install-$cabalversion/$cabaltar
 else
     echo "Using already downloaded cabal ($tmpdir)..."
 fi