1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index 65207822..ad0aa810 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ Named in honour of Marian Rejewski, a Polish mathematician and cryptologist.
 cd marian-dev
 mkdir -p build
 cd build
-cmake .. -DCMAKE_BUILD_TYPE=relwithdebinfo
+cmake .. -DCMAKE_BUILD_TYPE=Release
 make -j
 ```