diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 417819a0..05eb00f8 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -23,5 +23,5 @@ add_executable(Example_BasicSynchronization src/BasicSynchronization.cpp)
 target_link_libraries(Example_BasicSynchronization CppReact)
 
 ### Example_Sandbox
-add_executable(Example_Sandbox src/Main.cpp)
+add_executable(Example_Sandbox src/main.cpp)
 target_link_libraries(Example_Sandbox CppReact)
diff --git a/include/react/common/ptrcache.h b/include/react/common/ptrcache.h
index 355ae2a2..95194caa 100644
--- a/include/react/common/ptrcache.h
+++ b/include/react/common/ptrcache.h
@@ -9,7 +9,7 @@
 
 #pragma once
 
-#include "react/detail/Defs.h"
+#include "react/detail/defs.h"
 
 #include <memory>
 #include <mutex>
@@ -69,4 +69,4 @@ class WeakPtrCache
 
 /******************************************/ REACT_END /******************************************/
 
-#endif // REACT_COMMON_PTR_CACHE_H_INCLUDED
\ No newline at end of file
+#endif // REACT_COMMON_PTR_CACHE_H_INCLUDED
diff --git a/include/react/common/slotmap.h b/include/react/common/slotmap.h
index 19578e59..5d09e716 100644
--- a/include/react/common/slotmap.h
+++ b/include/react/common/slotmap.h
@@ -9,7 +9,7 @@
 
 #pragma once
 
-#include "react/detail/Defs.h"
+#include "react/detail/defs.h"
 
 #include <algorithm>
 #include <array>
@@ -189,4 +189,4 @@ class SlotMap
 
 /******************************************/ REACT_END /******************************************/
 
-#endif // REACT_COMMON_SLOTMAP_H_INCLUDED
\ No newline at end of file
+#endif // REACT_COMMON_SLOTMAP_H_INCLUDED
diff --git a/include/react/group.h b/include/react/group.h
index d534d7e4..34a2097e 100644
--- a/include/react/group.h
+++ b/include/react/group.h
@@ -14,7 +14,7 @@
 #include <memory>
 #include <utility>
 
-#include "react/API.h"
+#include "react/api.h"
 #include "react/common/syncpoint.h"
 
 #include "react/detail/graph_interface.h"
@@ -63,4 +63,4 @@ class Group : protected REACT_IMPL::GroupInternals
 
 /******************************************/ REACT_END /******************************************/
 
-#endif // REACT_GROUP_H_INCLUDED
\ No newline at end of file
+#endif // REACT_GROUP_H_INCLUDED