1 files changed, 1 insertions, 1 deletions

diff --git a/ReadMe.md b/ReadMe.md
index 55c905f..788a2b0 100644
--- a/ReadMe.md
+++ b/ReadMe.md
@@ -7,7 +7,7 @@
 Here is an example of how astdx::opt works.
 
 ```cpp
-#include <astdx.hpp>
+#include <astdx/opt.hpp>
 
 int main(int argc, char** argv)
 {