diff --git a/README.md b/README.md
index 9c8764fe074cdc416c4f8dd649e69e3231e107ad..4e158bae273ef12f12510de2841bcc44d73d6172 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 C++ project to compare search of different design representations against a target static shape, and later against a physical function. 
 
-Search methods used: nelder mead, EM, CMAES.
+Search methods used: nelder mead, gradient descent, EM and CMAES.