diff --git a/gui-wm/caelestia-shell/caelestia-shell-9999.ebuild b/gui-wm/caelestia-shell/caelestia-shell-9999.ebuild
index a68801c..cd2495b 100644
--- a/gui-wm/caelestia-shell/caelestia-shell-9999.ebuild
+++ b/gui-wm/caelestia-shell/caelestia-shell-9999.ebuild
@@ -56,7 +56,7 @@ src_compile() {
 
     cd ${S}/plugin
 
-    cmake_build -B build -G Ninja -DCMAKE_BUILD_TYPE=Release -DINSTALL_QMLDIR=/usr/lib/qt6/qml
+    cmake_build -DCMAKE_BUILD_TYPE=Release -DINSTALL_QMLDIR=/usr/lib/qt6/qml
     cmake_build --build build
 }