diff --git a/pkgs/by-name/sy/syncthingtray/package.nix b/pkgs/by-name/sy/syncthingtray/package.nix
index cfaa3d5723c3..a26cdcb4f2f9 100644
--- a/pkgs/by-name/sy/syncthingtray/package.nix
+++ b/pkgs/by-name/sy/syncthingtray/package.nix
@@ -83,20 +83,20 @@ stdenv.mkDerivation (finalAttrs: {
   doInstallCheck = true;
 
   cmakeFlags = [
-    "-DQT_PACKAGE_PREFIX=Qt${lib.versions.major kdePackages.qtbase.version}"
-    "-DKF_PACKAGE_PREFIX=KF${lib.versions.major kdePackages.qtbase.version}"
-    "-DBUILD_TESTING=ON"
+    (lib.cmakeFeature "QT_PACKAGE_PREFIX" "Qt${lib.versions.major kdePackages.qtbase.version}")
+    (lib.cmakeFeature "KF_PACKAGE_PREFIX" "KF${lib.versions.major kdePackages.qtbase.version}")
+    (lib.cmakeBool "BUILD_TESTING" (finalAttrs.doCheck or false))
     # See https://github.com/Martchus/syncthingtray/issues/208
-    "-DEXCLUDE_TESTS_FROM_ALL=OFF"
-    "-DAUTOSTART_EXEC_PATH=${autostartExecPath}"
+    (lib.cmakeBool "EXCLUDE_TESTS_FROM_ALL" false)
+    (lib.cmakeFeature "AUTOSTART_EXEC_PATH" autostartExecPath)
     # See https://github.com/Martchus/syncthingtray/issues/42
-    "-DQT_PLUGIN_DIR:STRING=${placeholder "out"}/${kdePackages.qtbase.qtPluginPrefix}"
-    "-DBUILD_SHARED_LIBS=ON"
-  ]
-  ++ lib.optionals (!plasmoidSupport) [ "-DNO_PLASMOID=ON" ]
-  ++ lib.optionals (!kioPluginSupport) [ "-DNO_FILE_ITEM_ACTION_PLUGIN=ON" ]
-  ++ lib.optionals systemdSupport [ "-DSYSTEMD_SUPPORT=ON" ]
-  ++ lib.optionals (!webviewSupport) [ "-DWEBVIEW_PROVIDER:STRING=none" ];
+    (lib.cmakeFeature "QT_PLUGIN_DIR" "${placeholder "out"}/${kdePackages.qtbase.qtPluginPrefix}")
+    (lib.cmakeBool "BUILD_SHARED_LIBS" true)
+    (lib.cmakeBool "NO_PLASMOID" (!plasmoidSupport))
+    (lib.cmakeBool "NO_FILE_ITEM_ACTION_PLUGIN" (!kioPluginSupport))
+    (lib.cmakeBool "SYSTEMD_SUPPORT" systemdSupport)
+    (lib.cmakeFeature "WEBVIEW_PROVIDER" (if webviewSupport then "webengine" else "none"))
+  ];
 
   qtWrapperArgs = [
     "--prefix PATH : ${lib.makeBinPath [ xdg-utils ]}"