diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7df46bc..699ac59 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -35,6 +35,6 @@ jobs:
           username: ${{ secrets.OVPN_USERNAME }}
           password: ${{ secrets.OVPN_PASSWORD }}
           client_key: ${{ secrets.OVPN_CLIENT_KEY }}
-          tls_auth_key: ${{ secrets.OVPN_TLS_AUTH_KEY }}
+          tls_crypt_key: ${{ secrets.OVPN_TLS_AUTH_KEY }}
       - name: Check if connected
         run: curl -v http://172.20.4.173:8080
diff --git a/action.yml b/action.yml
index 9ad840b..37dfe99 100644
--- a/action.yml
+++ b/action.yml
@@ -14,10 +14,13 @@ inputs:
     description: "Password"
     required: false
   tls_auth_key:
-    description: "Pre-shared secret for TLS-auth HMAC signature"
+    description: "Pre-shared group key for TLS Auth"
+    required: false
+  tls_crypt_key:
+    description: "Pre-shared group key for TLS Crypt"
     required: false
   tls_crypt_v2_key:
-    description: "Pre-shared secret for tls-crypt-v2"
+    description: "Per-client key for TLS Crypt V2"
     required: false
   client_key:
     description: "Local peer's private key"
diff --git a/dist/index.js b/dist/index.js
index 915cca2..203c244 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -3176,6 +3176,7 @@ const run = (callback) => {
   const password = core.getInput("password");
   const clientKey = core.getInput("client_key");
   const tlsAuthKey = core.getInput("tls_auth_key");
+  const tlsCryptKey = core.getInput("tls_crypt_key");
   const tlsCryptV2Key = core.getInput("tls_crypt_v2_key");
 
   if (!fs.existsSync(configFile)) {
@@ -3202,6 +3203,12 @@ const run = (callback) => {
     fs.appendFileSync(configFile, "tls-auth ta.key 1\n");
     fs.writeFileSync("ta.key", tlsAuthKey, { mode: 0o600 });
   }
+  
+  if (tlsCryptKey) {
+    fs.appendFileSync(configFile, "tls-crypt tc.key 1\n");
+    fs.writeFileSync("tc.key", tlsCryptKey, { mode: 0o600 });
+  }
+
   if (tlsCryptV2Key) {
     fs.appendFileSync(configFile, "tls-crypt-v2 tcv2.key 1\n");
     fs.writeFileSync("tcv2.key", tlsCryptV2Key, { mode: 0o600 });
diff --git a/src/main.js b/src/main.js
index 26f53e7..19a557e 100644
--- a/src/main.js
+++ b/src/main.js
@@ -9,6 +9,7 @@ const run = (callback) => {
   const password = core.getInput("password");
   const clientKey = core.getInput("client_key");
   const tlsAuthKey = core.getInput("tls_auth_key");
+  const tlsCryptKey = core.getInput("tls_crypt_key");
   const tlsCryptV2Key = core.getInput("tls_crypt_v2_key");
 
   if (!fs.existsSync(configFile)) {
@@ -35,6 +36,12 @@ const run = (callback) => {
     fs.appendFileSync(configFile, "tls-auth ta.key 1\n");
     fs.writeFileSync("ta.key", tlsAuthKey, { mode: 0o600 });
   }
+  
+  if (tlsCryptKey) {
+    fs.appendFileSync(configFile, "tls-crypt tc.key 1\n");
+    fs.writeFileSync("tc.key", tlsCryptKey, { mode: 0o600 });
+  }
+
   if (tlsCryptV2Key) {
     fs.appendFileSync(configFile, "tls-crypt-v2 tcv2.key 1\n");
     fs.writeFileSync("tcv2.key", tlsCryptV2Key, { mode: 0o600 });