diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 1eb9382486e5..2ba1b629be0f 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -193,6 +193,20 @@ with haskellLib;
   # First to upgrade to lsp >= 2.8 while HLS hasn't yet had a compatible release
   futhark = super.futhark.override {
     lsp = self.lsp_2_8_0_0;
+    lsp-test =
+      overrideCabal
+        (old: {
+          testTargets = [
+            "tests"
+            "func-test"
+          ];
+        })
+        (
+          self.lsp-test_0_18_0_0.override {
+            lsp = self.lsp_2_8_0_0;
+            lsp-types = self.lsp-types_2_4_0_0;
+          }
+        );
     lsp-types = self.lsp-types_2_4_0_0;
   };
 
diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
index 6794a86fc302..9bcbcae3953c 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
@@ -32,7 +32,6 @@ default-package-overrides:
   # 2025-12-26: Needs to match egison-pattern-src from Stackage LTS
   - egison-pattern-src-th-mode < 0.2.2
   - extensions == 0.1.0.2 # matches Cabal 3.12 (GHC 9.10)
-  - futhark-server == 1.3.0.0 # required by futhark-0.25.36
   # 2026-01-30: Needs to match hasql from Stackage LTS 24
   - hasql-notifications < 0.2.5.0
   # 2026-02-04: as requested by ghcide >= 2.13
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index 33ca5ce1d9cf..d973d37571e4 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -255007,39 +255007,6 @@ self: {
   ) { };
 
   futhark-server = callPackage (
-    {
-      mkDerivation,
-      base,
-      binary,
-      bytestring,
-      directory,
-      futhark-data,
-      mtl,
-      process,
-      temporary,
-      text,
-    }:
-    mkDerivation {
-      pname = "futhark-server";
-      version = "1.3.0.0";
-      sha256 = "1v8c5zfsc6x48z31lrfcyibbj4742cql3lglg6l59ly39cxi4and";
-      libraryHaskellDepends = [
-        base
-        binary
-        bytestring
-        directory
-        futhark-data
-        mtl
-        process
-        temporary
-        text
-      ];
-      description = "Client implementation of the Futhark server protocol";
-      license = lib.meta.getLicenseFromSpdxId "ISC";
-    }
-  ) { };
-
-  futhark-server_1_3_3_0 = callPackage (
     {
       mkDerivation,
       base,
@@ -255069,7 +255036,6 @@ self: {
       ];
       description = "Client implementation of the Futhark server protocol";
       license = lib.meta.getLicenseFromSpdxId "ISC";
-      hydraPlatforms = lib.platforms.none;
     }
   ) { };