diff --git a/src/video/ffmpeg.c b/src/video/ffmpeg.c
index ad8311c..40a4956 100644
--- a/src/video/ffmpeg.c
+++ b/src/video/ffmpeg.c
@@ -27,6 +27,7 @@
 #endif
 
 #include <Limelight.h>
+#include <libavcodec/avcodec.h>
 
 #include <stdlib.h>
 #include <pthread.h>
diff --git a/src/video/ffmpeg_vaapi.h b/src/video/ffmpeg_vaapi.h
index bb6de04..f87fcd7 100644
--- a/src/video/ffmpeg_vaapi.h
+++ b/src/video/ffmpeg_vaapi.h
@@ -18,6 +18,7 @@
  */
 
 #include <va/va.h>
+#include <X11/Xlib.h>
 
 int vaapi_init_lib();
 int vaapi_init(AVCodecContext* decoder_ctx);
diff --git a/src/video/x11.c b/src/video/x11.c
index 5309b3d..8b60cd7 100644
--- a/src/video/x11.c
+++ b/src/video/x11.c
@@ -34,6 +34,8 @@
 #include <X11/Xutil.h>
 
 #include <stdbool.h>
+#include <stdio.h>
+#include <string.h>
 #include <unistd.h>
 #include <fcntl.h>
 #include <poll.h>