diff --git a/src/PrivateAnalyzer/range_structures.h b/src/PrivateAnalyzer/range_structures.h
index 257fbcf..4b52f97 100644
--- a/src/PrivateAnalyzer/range_structures.h
+++ b/src/PrivateAnalyzer/range_structures.h
@@ -4,6 +4,7 @@
 #include <map>
 #include <unordered_set>
 #include <string>
+#include <cstdint>
 
 struct ArrayDimension
 {
diff --git a/src/PrivateAnalyzer/region.h b/src/PrivateAnalyzer/region.h
index 5e85900..95121b2 100644
--- a/src/PrivateAnalyzer/region.h
+++ b/src/PrivateAnalyzer/region.h
@@ -1,9 +1,9 @@
 #pragma once
 
-#include<vector>
-#include<map>
-#include<unordered_set>
-#include<string>
+#include <vector>
+#include <map>
+#include <unordered_set>
+#include <string>
 
 #include "../GraphLoop/graph_loops.h"
 #include "../CFGraph/CFGraph.h"