diff --git a/src/core/buffer.c b/src/core/buffer.c
index aee32e58..b0fb4e90 100644
--- a/src/core/buffer.c
+++ b/src/core/buffer.c
@@ -135,7 +135,7 @@ void janet_buffer_extra(JanetBuffer *buffer, int32_t n) {
 
 /* Push a cstring to buffer */
 void janet_buffer_push_cstring(JanetBuffer *buffer, const char *cstring) {
-    int32_t len = strlen(cstring);
+    int32_t len = (int32_t) strlen(cstring);
     janet_buffer_push_bytes(buffer, (const uint8_t *) cstring, len);
 }
 
diff --git a/src/core/net.c b/src/core/net.c
index d563327b..ce8e7d56 100644
--- a/src/core/net.c
+++ b/src/core/net.c
@@ -122,7 +122,6 @@ static void janet_net_socknoblock(JSock s) {
 
 /* State machine for async connect */
 
-
 void net_callback_connect(JanetFiber *fiber, JanetAsyncEvent event) {
     JanetStream *stream = fiber->ev_stream;
     switch (event) {