diff --git a/src/libsodium/sodium/core.c b/src/libsodium/sodium/core.c
index 99fd5b4a..a7b7ad74 100644
--- a/src/libsodium/sodium/core.c
+++ b/src/libsodium/sodium/core.c
@@ -13,6 +13,7 @@
 #include "crypto_pwhash_argon2i.h"
 #include "crypto_scalarmult.h"
 #include "crypto_stream_chacha20.h"
+#include "crypto_stream_salsa20.h"
 #include "randombytes.h"
 #include "runtime.h"
 #include "utils.h"