diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index e1ac8503a13f..5c94706239f4 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -2214,6 +2214,7 @@ self: super: {
 
   # Too strict upper bound on th-desugar, fixed in 3.1.1
   singletons-th = assert super.singletons-th.version == "3.1"; doJailbreak super.singletons-th;
+  singletons-base = doJailbreak super.singletons-base;
 
   # Ships a broken Setup.hs
   # https://github.com/lehins/conduit-aeson/issues/1
diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
index f1f7ead5debb..5c6faab22f72 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
@@ -4783,7 +4783,6 @@ broken-packages:
   - simplistic-generics
   - singlethongs
   - singleton-dict
-  - singletons-base
   - singleton-typelits
   - single-tuple
   - singnal
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index 568110a0f171..415f60b75002 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -260825,8 +260825,6 @@ self: {
        ];
        description = "A promoted and singled version of the base library";
        license = lib.licenses.bsd3;
-       hydraPlatforms = lib.platforms.none;
-       broken = true;
      }) {};
 
   "singletons-base_3_1_1" = callPackage
@@ -260850,7 +260848,6 @@ self: {
        description = "A promoted and singled version of the base library";
        license = lib.licenses.bsd3;
        hydraPlatforms = lib.platforms.none;
-       broken = true;
      }) {};
 
   "singletons-presburger" = callPackage