diff --git a/CMakeLists.txt b/CMakeLists.txt
index fcbb029..32d3851 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.5)
-project(subprocess VERSION 0.0.1 LANGUAGES CXX)
+project(subprocess VERSION 0.1.0 LANGUAGES CXX)
 
 set(CMAKE_CXX_STANDARD 11 CACHE STRING "C++ standard to use")
 option(EXPORT_COMPILE_COMMANDS "create clang compile database" ON)
@@ -10,7 +10,12 @@ find_package(Threads REQUIRED)
 
 add_library(subprocess INTERFACE)
 target_link_libraries(subprocess INTERFACE Threads::Threads)
-target_include_directories(subprocess INTERFACE . )
+target_sources(subprocess PUBLIC
+    FILE_SET HEADERS
+    FILES
+        subprocess/subprocess.hpp
+    BASE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/
+)
 
 if(SUBPROCESS_INSTALL)
     install(FILES subprocess.hpp DESTINATION include/cpp-subprocess/)
diff --git a/subprocess.hpp b/cpp-subprocess/subprocess.hpp
old mode 100755
new mode 100644
similarity index 100%
rename from subprocess.hpp
rename to cpp-subprocess/subprocess.hpp