diff --git a/code/ColladaParser.cpp b/code/ColladaParser.cpp
index 33225e6a1..ddfab79f1 100644
--- a/code/ColladaParser.cpp
+++ b/code/ColladaParser.cpp
@@ -47,6 +47,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ASSIMP_BUILD_NO_COLLADA_IMPORTER
 
 #include <sstream>
+#include <stdarg.h>
 #include "ColladaParser.h"
 #include "fast_atof.h"
 #include "ParsingUtils.h"