diff --git a/README.md b/README.md
index 1c13bed..5432b9c 100644
--- a/README.md
+++ b/README.md
@@ -1,19 +1,23 @@
 # nix-gcc-multi-issue
 
-This is the nix-gcc-multi-issue project.
+Sample project to show linkage problem in Nix devshell with `multiStdenv`.
 
-# Building and installing
+## Building
 
-See the [BUILDING](BUILDING.md) document.
+In the repo root:
+```
+nix develop
+./build.sh
+```
 
-# Contributing
-
-See the [CONTRIBUTING](CONTRIBUTING.md) document.
-
-# Licensing
-
-<!--
-Please go to https://choosealicense.com/licenses/ and choose a license that
-fits your needs. The recommended license for a project of this type is the
-Boost Software License 1.0.
--->
+You get:
+```
+[2/3] Linking CXX shared library libnix-gcc-multi-issue.so.0.1.0
+/nix/store/nd7ass1isid4vswpkfm82za4mcdwhzsm-binutils-2.41/bin/ld: skipping incompatible /nix/store/sgznwzgmsn3xxv1jg945d3rsaysjrzqc-gcc-13.2.0-lib/lib64/libstdc++.so when searching for -lstdc++
+/nix/store/nd7ass1isid4vswpkfm82za4mcdwhzsm-binutils-2.41/bin/ld: skipping incompatible /nix/store/4zcyrsrdz7xmskwa06fprmyvzl3k8pb6-glibc-multi-2.39-31/lib/libm.so when searching for -lm
+/nix/store/nd7ass1isid4vswpkfm82za4mcdwhzsm-binutils-2.41/bin/ld: skipping incompatible /nix/store/sgznwzgmsn3xxv1jg945d3rsaysjrzqc-gcc-13.2.0-lib/lib64/libgcc_s.so.1 when searching for libgcc_s.so.1
+/nix/store/nd7ass1isid4vswpkfm82za4mcdwhzsm-binutils-2.41/bin/ld: skipping incompatible /nix/store/sgznwzgmsn3xxv1jg945d3rsaysjrzqc-gcc-13.2.0-lib/lib64/libgcc_s.so.1 when searching for libgcc_s.so.1
+/nix/store/nd7ass1isid4vswpkfm82za4mcdwhzsm-binutils-2.41/bin/ld: skipping incompatible /nix/store/4zcyrsrdz7xmskwa06fprmyvzl3k8pb6-glibc-multi-2.39-31/lib/libc.so when searching for -lc
+/nix/store/nd7ass1isid4vswpkfm82za4mcdwhzsm-binutils-2.41/bin/ld: skipping incompatible /nix/store/sgznwzgmsn3xxv1jg945d3rsaysjrzqc-gcc-13.2.0-lib/lib64/libgcc_s.so.1 when searching for libgcc_s.so.1
+/nix/store/nd7ass1isid4vswpkfm82za4mcdwhzsm-binutils-2.41/bin/ld: skipping incompatible /nix/store/sgznwzgmsn3xxv1jg945d3rsaysjrzqc-gcc-13.2.0-lib/lib64/libgcc_s.so.1 when searching for libgcc_s.so.1
+```
\ No newline at end of file