Remove unused assert.h include
diff --git a/common/rfb/SMsgWriter.cxx b/common/rfb/SMsgWriter.cxx
index 3698cb6..0d61292 100644
--- a/common/rfb/SMsgWriter.cxx
+++ b/common/rfb/SMsgWriter.cxx
@@ -18,7 +18,6 @@
* USA.
*/
#include <stdio.h>
-#include <assert.h>
#include <rdr/OutStream.h>
#include <rfb/msgTypes.h>
#include <rfb/fenceTypes.h>
diff --git a/common/rfb/UpdateTracker.cxx b/common/rfb/UpdateTracker.cxx
index 14ac49d..b53b850 100644
--- a/common/rfb/UpdateTracker.cxx
+++ b/common/rfb/UpdateTracker.cxx
@@ -21,8 +21,6 @@
// Tracks updated regions and a region-copy event, too
//
-#include <assert.h>
-
#include <rfb/UpdateTracker.h>
#include <rfb/LogWriter.h>
diff --git a/common/rfb/tightDecode.h b/common/rfb/tightDecode.h
index 0089f45..fe18ce8 100644
--- a/common/rfb/tightDecode.h
+++ b/common/rfb/tightDecode.h
@@ -28,7 +28,6 @@
#include <rdr/ZlibInStream.h>
#include <rfb/Exception.h>
#include <rfb/TightConstants.h>
-#include <assert.h>
namespace rfb {
diff --git a/vncviewer/Win32PixelBuffer.cxx b/vncviewer/Win32PixelBuffer.cxx
index 4871816..3f82530 100644
--- a/vncviewer/Win32PixelBuffer.cxx
+++ b/vncviewer/Win32PixelBuffer.cxx
@@ -21,7 +21,6 @@
#include <config.h>
#endif
-#include <assert.h>
#include <stdlib.h>
#include <windows.h>