diff --git a/src/MeshTools/CompressIndices.h b/src/MeshTools/CompressIndices.h
index bbfe171c9..554b5088c 100644
--- a/src/MeshTools/CompressIndices.h
+++ b/src/MeshTools/CompressIndices.h
@@ -21,6 +21,7 @@
 
 #include <cstring>
 #include <vector>
+#include <tuple>
 #include <algorithm>
 
 #include "TypeTraits.h"
diff --git a/src/Physics/Test/ShapeGroupTest.cpp b/src/Physics/Test/ShapeGroupTest.cpp
index dc222fe5e..79e1fc61e 100644
--- a/src/Physics/Test/ShapeGroupTest.cpp
+++ b/src/Physics/Test/ShapeGroupTest.cpp
@@ -15,6 +15,7 @@
 
 #include "ShapeGroupTest.h"
 
+#include <functional>
 #include <QtTest/QTest>
 
 #include "Physics/Point.h"