diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8c459da..bc7c61c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -186,7 +186,7 @@ add_library(athena-core
     include/athena/YAMLDocReader.hpp
     include/athena/YAMLDocWriter.hpp
     include/yaml.h
-    include/utf8proc.h
+    include/athena/utf8proc.h
 )
 if(WIN32)
     target_sources(athena-core PRIVATE
diff --git a/include/utf8proc.h b/include/athena/utf8proc.h
similarity index 100%
rename from include/utf8proc.h
rename to include/athena/utf8proc.h
diff --git a/src/athena/Utility.cpp b/src/athena/Utility.cpp
index ef5b278..c4ac85d 100644
--- a/src/athena/Utility.cpp
+++ b/src/athena/Utility.cpp
@@ -11,7 +11,7 @@
 
 #include <sys/stat.h>
 #include <sys/types.h>
-#include "utf8proc.h"
+#include "athena/utf8proc.h"
 
 #ifdef _MSC_VER
 #include <functional>