diff --git a/apps/sample/trimesh_edge/trimesh_edge.cpp b/apps/sample/trimesh_edge/trimesh_edge.cpp
index c80cf6bb..4fc94767 100644
--- a/apps/sample/trimesh_edge/trimesh_edge.cpp
+++ b/apps/sample/trimesh_edge/trimesh_edge.cpp
@@ -21,12 +21,13 @@
 *                                                                           *
 ****************************************************************************/
 
-// This sample require gl.
+// This sample requires gl.
 #ifndef GLU_VERSIONS
 #ifdef __APPLE__
 #include <OpenGL/gl.h>
 #else
 #ifdef _WIN32
+#define NOMINMAX
   #include <windows.h>
 #endif
 #include <GL/gl.h>
diff --git a/vcg/complex/complex.h b/vcg/complex/complex.h
index 8618bdd1..85da0340 100644
--- a/vcg/complex/complex.h
+++ b/vcg/complex/complex.h
@@ -28,6 +28,7 @@
 #include <assert.h>
 #include <string>
 #include <cstring>
+#include <ctime>
 #include <vector>
 #include <set>
 #include <stack>