diff --git a/plinth/modules/shadowsocks/__init__.py b/plinth/modules/shadowsocks/__init__.py
index c0d45df36..e8c7b75a7 100644
--- a/plinth/modules/shadowsocks/__init__.py
+++ b/plinth/modules/shadowsocks/__init__.py
@@ -84,3 +84,8 @@ class ShadowsocksApp(app_module.App):
         super().setup(old_version)
         privileged.setup()
         self.enable()
+
+    def uninstall(self):
+        """De-configure and uninstall the app."""
+        super().uninstall()
+        privileged.uninstall()
diff --git a/plinth/modules/shadowsocks/privileged.py b/plinth/modules/shadowsocks/privileged.py
index 39cdbe6b4..88d0509a1 100644
--- a/plinth/modules/shadowsocks/privileged.py
+++ b/plinth/modules/shadowsocks/privileged.py
@@ -95,3 +95,10 @@ def merge_config(config: dict[str, Union[int, str]]):
     from . import ShadowsocksApp
     if action_utils.service_is_enabled(ShadowsocksApp.DAEMON):
         action_utils.service_restart(ShadowsocksApp.DAEMON)
+
+
+@privileged
+def uninstall():
+    """Remove configuration files."""
+    for path in SHADOWSOCKS_CONFIG_SYMLINK, SHADOWSOCKS_CONFIG_ACTUAL:
+        pathlib.Path(path).unlink(missing_ok=True)