diff --git a/Dockerfile b/Dockerfile
index c341480..6923fb9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,4 +31,4 @@ ADD ./bin /usr/local/bin
 RUN chmod a+x /usr/local/bin/*
 
 # Add support for OTP authentication using a PAM module
-ADD ./otp/openvpn /etc/pam.d
\ No newline at end of file
+ADD ./otp/openvpn /etc/pam.d/