diff --git a/Containerfile b/Containerfile
index ce2f84f..65c7037 100644
--- a/Containerfile
+++ b/Containerfile
@@ -29,6 +29,7 @@ RUN dnf install -y \
     gtk4-devel \
     webkit2gtk4.1-devel \
     webkitgtk6.0-devel \
+    javascriptcoregtk6.0-devel \
     libsecret-devel \
     libsoup3-devel \
     libxkbcommon-x11 \