1 files changed, 4 insertions, 0 deletions
diff --git a/tunnel/src/main/java/com/wireguard/android/backend/WgQuickBackend.java b/tunnel/src/main/java/com/wireguard/android/backend/WgQuickBackend.java
index 711cdca4..f583f615 100644
--- a/tunnel/src/main/java/com/wireguard/android/backend/WgQuickBackend.java
+++ b/tunnel/src/main/java/com/wireguard/android/backend/WgQuickBackend.java
@@ -53,6 +53,10 @@ public final class WgQuickBackend implements Backend {
         this.toolsInstaller = toolsInstaller;
     }
 
+    public static boolean hasKernelSupport() {
+        return new File("/sys/module/wireguard").exists();
+    }
+
     @Override
     public Set<String> getRunningTunnelNames() {
         final List<String> output = new ArrayList<>();