diff --git a/Core/Tools/Types.h b/Core/Tools/Types.h
index 5a0ade66f81b00327f3b1167371942d8f85ccf02..0fe90d701248b3060a48cc3869f168a71fe92702 100644
--- a/Core/Tools/Types.h
+++ b/Core/Tools/Types.h
@@ -16,7 +16,6 @@
 #ifndef TYPES_H
 #define TYPES_H
 
-#include <cstddef>
 #include <complex>
 #include <vector>
 
@@ -28,5 +27,3 @@ typedef std::vector<double> vdouble1d_t;
 typedef std::vector<vdouble1d_t> vdouble2d_t;
 
 #endif // TYPES_H
-
-
diff --git a/Tests/PerformanceTests/test_performance.py b/Tests/PerformanceTests/test_performance.py
old mode 100644
new mode 100755