diff --git a/src/libsodium/crypto_aead/chacha20poly1305/sodium/aead_chacha20poly1305.c b/src/libsodium/crypto_aead/chacha20poly1305/sodium/aead_chacha20poly1305.c
index 25e3fae3..215e80de 100644
--- a/src/libsodium/crypto_aead/chacha20poly1305/sodium/aead_chacha20poly1305.c
+++ b/src/libsodium/crypto_aead/chacha20poly1305/sodium/aead_chacha20poly1305.c
@@ -240,8 +240,6 @@ crypto_aead_chacha20poly1305_decrypt(unsigned char *m,
                                      const unsigned char *npub,
                                      const unsigned char *k)
 {
-    int ret;
-
     if (clen < crypto_aead_chacha20poly1305_ABYTES) {
         return -1;
     }