diff --git a/audio/audio_driver.c b/audio/audio_driver.c
index 4b2dbb3a32..9bf1c55db9 100644
--- a/audio/audio_driver.c
+++ b/audio/audio_driver.c
@@ -986,10 +986,10 @@ bool audio_driver_mixer_add_stream(audio_mixer_stream_params_t *params)
    switch (params->type)
    {
       case AUDIO_MIXER_TYPE_WAV:
-         handle = audio_mixer_load_wav(buf, params->bufsize);
+         handle = audio_mixer_load_wav(buf, (int32_t)params->bufsize);
          break;
       case AUDIO_MIXER_TYPE_OGG:
-         handle = audio_mixer_load_ogg(buf, params->bufsize);
+         handle = audio_mixer_load_ogg(buf, (int32_t)params->bufsize);
          break;
       case AUDIO_MIXER_TYPE_NONE:
          free(buf);
diff --git a/gfx/drivers_shader/shader_glsl.c b/gfx/drivers_shader/shader_glsl.c
index a76359eeb6..cff2cf800b 100644
--- a/gfx/drivers_shader/shader_glsl.c
+++ b/gfx/drivers_shader/shader_glsl.c
@@ -264,7 +264,7 @@ static bool gl_glsl_compile_shader(glsl_shader_data_t *glsl,
    if (existing_version)
    {
       const char* version_extra = "";
-      unsigned version_no = strtoul(existing_version + 8, (char**)&program, 10);
+      unsigned version_no = (unsigned)strtoul(existing_version + 8, (char**)&program, 10);
 #ifdef HAVE_OPENGLES
       if (version_no < 130)
          version_no = 100;
diff --git a/network/netplay/netplay_handshake.c b/network/netplay/netplay_handshake.c
index 3ed907b613..7b814070cc 100644
--- a/network/netplay/netplay_handshake.c
+++ b/network/netplay/netplay_handshake.c
@@ -563,7 +563,7 @@ bool netplay_handshake_sync(netplay_t *netplay,
    /* Now send the device info */
    for (i = 0; i < MAX_USERS; i++)
    {
-      device = htonl(input_config_get_device(i));
+      device = htonl(input_config_get_device((unsigned)i));
       if (!netplay_send(&connection->send_packet_buffer, connection->fd,
                &device, sizeof(device)))
          return false;