diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
index 3fefcc56b46e..28427f13407b 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
@@ -485,8 +485,6 @@ unsupported-platforms:
   oculus:                                       [ platforms.darwin ]
   pam:                                          [ platforms.darwin ]
   parport:                                      [ platforms.darwin ]
-  password:                                     [ aarch64-linux, armv7l-linux ] # uses scrypt, which requries x86
-  password-instances:                           [ aarch64-linux, armv7l-linux ] # uses scrypt, which requries x86
   persist-state:                                [ aarch64-linux, armv7l-linux ] # https://github.com/minad/persist-state/blob/6fd68c0b8b93dec78218f6d5a1f4fa06ced4e896/src/Data/PersistState.hs#L122-L128
   piyo:                                         [ platforms.darwin ]
   PortMidi-simple:                              [ platforms.darwin ]
@@ -499,8 +497,6 @@ unsupported-platforms:
   reflex-localize-dom:                          [ platforms.darwin, aarch64-linux ]
   rtlsdr:                                       [ platforms.darwin ]
   rubberband:                                   [ platforms.darwin ]
-  scat:                                         [ aarch64-linux, armv7l-linux ] # uses scrypt, which requries x86
-  scrypt:                                       [ aarch64-linux, armv7l-linux ] # https://github.com/informatikr/scrypt/issues/8
   sdl2-mixer:                                   [ platforms.darwin ]
   sdl2-ttf:                                     [ platforms.darwin ]
   sensei:                                       [ platforms.darwin ]
@@ -555,7 +551,11 @@ supported-platforms:
   linux-namespaces:                             [ platforms.linux ]
   lxc:                                          [ platforms.linux ]
   midi-alsa:                                    [ platforms.linux ]
+  password:                                     [ platforms.x86 ] # uses scrypt, which requries x86
+  password-instances:                           [ platforms.x86 ] # uses scrypt, which requries x86
   reactivity:                                   [ platforms.windows ]
+  scat:                                         [ platforms.x86 ] # uses scrypt, which requries x86
+  scrypt:                                       [ platforms.x86 ] # https://github.com/informatikr/scrypt/issues/8
   seqalign:                                     [ platforms.x86 ] # x86 intrinsics
   udev:                                         [ platforms.linux ]
   Win32-console:                                [ platforms.windows ]
@@ -569,6 +569,7 @@ supported-platforms:
   Win32-services:                               [ platforms.windows ]
   Win32-services-wrapper:                       [ platforms.windows ]
   XInput:                                       [ platforms.windows ]
+  yesod-auth-simple:                            [ platforms.x86 ] # requires scrypt which only supports x86
 
 dont-distribute-packages:
   # Depends on shine, which is a ghcjs project.
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index b39ed8f5df16..7e994f9594e8 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -211788,7 +211788,7 @@ self: {
        ];
        description = "Hashing and checking of passwords";
        license = lib.licenses.bsd3;
-       badPlatforms = [ "aarch64-linux" "armv7l-linux" ];
+       platforms = lib.platforms.x86;
        maintainers = [ lib.maintainers.cdepillabout ];
      }) {};
 
@@ -211813,7 +211813,7 @@ self: {
        ];
        description = "typeclass instances for password package";
        license = lib.licenses.bsd3;
-       badPlatforms = [ "aarch64-linux" "armv7l-linux" ];
+       platforms = lib.platforms.x86;
        maintainers = [ lib.maintainers.cdepillabout ];
      }) {};
 
@@ -246052,7 +246052,7 @@ self: {
        ];
        description = "Generates unique passwords for various websites from a single password";
        license = lib.licenses.bsd3;
-       badPlatforms = [ "aarch64-linux" "armv7l-linux" ];
+       platforms = lib.platforms.x86;
        mainProgram = "scat";
      }) {};
 
@@ -247298,7 +247298,7 @@ self: {
        ];
        description = "Stronger password hashing via sequential memory-hard functions";
        license = lib.licenses.bsd3;
-       badPlatforms = [ "aarch64-linux" "armv7l-linux" ];
+       platforms = lib.platforms.x86;
      }) {};
 
   "scrz" = callPackage
@@ -309664,6 +309664,7 @@ self: {
        testToolDepends = [ hspec-discover ];
        description = "Traditional email/pass auth for Yesod";
        license = lib.licenses.bsd3;
+       platforms = lib.platforms.x86;
        mainProgram = "yesod-auth-simple-test";
      }) {};