diff --git a/src/libsodium/randombytes/randombytes.c b/src/libsodium/randombytes/randombytes.c
index eea4c41c..38bc939b 100644
--- a/src/libsodium/randombytes/randombytes.c
+++ b/src/libsodium/randombytes/randombytes.c
@@ -47,7 +47,7 @@ randombytes_uniform(const uint32_t upper_bound)
 void
 randombytes_buf(void * const buf, const size_t size)
 {
-    return implementation->buf(buf, size);
+    implementation->buf(buf, size);
 }
 
 int