diff --git a/Jenkinsfile b/Jenkinsfile
index 81d8130..162a05c 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -90,6 +90,9 @@ spec:
     DOCKER_BUILDKIT = '1'
     LESAVKA_CI_PROFILE = "${params.LESAVKA_CI_PROFILE}"
     LESAVKA_COVERAGE_ENFORCE = "${params.ENFORCE_COVERAGE_GATE}"
+    LESAVKA_CI_HEADLESS_GTK = '1'
+    GDK_BACKEND = 'x11'
+    NO_AT_BRIDGE = '1'
     QUALITY_GATE_PUSHGATEWAY_URL = "${params.QUALITY_GATE_PUSHGATEWAY_URL}"
   }
 
@@ -101,14 +104,16 @@ spec:
     }
 
     stage('Bootstrap CI Toolchain') {
-      when {
-        expression { return params.LESAVKA_CI_PROFILE != 'safe' }
-      }
       steps {
         container('rust-ci') {
           sh '''
             set -eu
             git config --global --add safe.directory "$WORKSPACE"
+            if [ -z "${DISPLAY:-}" ] && ! command -v xvfb-run >/dev/null 2>&1; then
+              apt-get update
+              DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends xvfb xauth dbus-x11
+              rm -rf /var/lib/apt/lists/*
+            fi
           '''
         }
       }
diff --git a/scripts/ci/test_gate.sh b/scripts/ci/test_gate.sh
index 5efd83e..e83f1cc 100755
--- a/scripts/ci/test_gate.sh
+++ b/scripts/ci/test_gate.sh
@@ -27,7 +27,14 @@ build_url=${BUILD_URL:-}
 start_seconds=$(date +%s)
 status=0
 set +e
-RUST_TEST_THREADS="${RUST_TEST_THREADS:-1}" cargo test --workspace --all-targets --no-fail-fast --color never 2>&1 | tee "${TEST_LOG}"
+cargo_test_cmd=(cargo test --workspace --all-targets --no-fail-fast --color never)
+if [[ -z "${DISPLAY:-}" && "${LESAVKA_CI_HEADLESS_GTK:-1}" != "0" ]] && command -v xvfb-run >/dev/null 2>&1; then
+  cargo_test_cmd=(xvfb-run -a -s "-screen 0 1920x1080x24" "${cargo_test_cmd[@]}")
+fi
+if command -v dbus-run-session >/dev/null 2>&1; then
+  cargo_test_cmd=(dbus-run-session -- "${cargo_test_cmd[@]}")
+fi
+RUST_TEST_THREADS="${RUST_TEST_THREADS:-1}" "${cargo_test_cmd[@]}" 2>&1 | tee "${TEST_LOG}"
 status=${PIPESTATUS[0]}
 set -e
 end_seconds=$(date +%s)