diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index e7ca454..378cd00 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -5,6 +5,8 @@ add_subdirectory(csv)
 add_subdirectory(parse)
 add_subdirectory(utils)
 
+configure_file(config.h.in config.h)
+
 target_link_libraries(kraken PRIVATE
   csv
   parse
diff --git a/src/config.h.in b/src/config.h.in
new file mode 100644
index 0000000..ee2ee87
--- /dev/null
+++ b/src/config.h.in
@@ -0,0 +1,3 @@
+#pragma once
+
+#cmakedefine CMAKE_SOURCE_DIR "@CMAKE_SOURCE_DIR@"