diff --git a/pkgs/applications/editors/vscode/extensions/betterthantomorrow.calva/default.nix b/pkgs/applications/editors/vscode/extensions/betterthantomorrow.calva/default.nix
new file mode 100644
index 000000000000..4fc5c16eb7fd
--- /dev/null
+++ b/pkgs/applications/editors/vscode/extensions/betterthantomorrow.calva/default.nix
@@ -0,0 +1,27 @@
+{
+  clojure-lsp,
+  jq,
+  lib,
+  moreutils,
+  vscode-utils,
+}:
+
+vscode-utils.buildVscodeMarketplaceExtension {
+  mktplcRef = {
+    name = "calva";
+    publisher = "betterthantomorrow";
+    version = "2.0.374";
+    hash = "sha256-VwdHOkduSSIrcOvrcVf7K8DSp3N1u9fvbaCVDCxp+bk=";
+  };
+  nativeBuildInputs = [
+    jq
+    moreutils
+  ];
+  postInstall = ''
+    cd "$out/$installPrefix"
+    jq '.contributes.configuration[0].properties."calva.clojureLspPath".default = "${clojure-lsp}/bin/clojure-lsp"' package.json | sponge package.json
+  '';
+  meta = {
+    license = lib.licenses.mit;
+  };
+}
diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 8e6cca17bb52..fc055d569c47 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -16,7 +16,6 @@
 , shellcheck
 , moreutils
 , racket
-, clojure-lsp
 , alejandra
 , millet
 , craftos-pc
@@ -587,24 +586,9 @@ let
         };
       };
 
-      betterthantomorrow.calva = buildVscodeMarketplaceExtension {
-        mktplcRef = {
-          name = "calva";
-          publisher = "betterthantomorrow";
-          version = "2.0.374";
-          hash = "sha256-VwdHOkduSSIrcOvrcVf7K8DSp3N1u9fvbaCVDCxp+bk=";
-        };
-        nativeBuildInputs = [ jq moreutils ];
-        postInstall = ''
-          cd "$out/$installPrefix"
-          jq '.contributes.configuration[0].properties."calva.clojureLspPath".default = "${clojure-lsp}/bin/clojure-lsp"' package.json | sponge package.json
-        '';
-        meta = {
-          license = lib.licenses.mit;
-        };
-      };
+      betterthantomorrow.calva = callPackage ./betterthantomorrow.calva { };
 
-       bierner.docs-view = buildVscodeMarketplaceExtension {
+      bierner.docs-view = buildVscodeMarketplaceExtension {
         mktplcRef = {
           name = "docs-view";
           publisher = "bierner";