diff --git a/Jenkinsfile b/Jenkinsfile
index fad5fcf..72ed1e3 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -69,7 +69,7 @@ spec:
               protobuf-compiler \
               libpango1.0-dev \
               libcairo2-dev \
-              libgdk-pixbuf-2.0-dev
+              libgdk-pixbuf-2.0-dev \
               libgtk-4-dev
             rm -rf /var/lib/apt/lists/*
             rustup component add rustfmt llvm-tools-preview clippy