diff --git a/README.md b/README.md
index 9bf2ab55..96a98c66 100644
--- a/README.md
+++ b/README.md
@@ -36,8 +36,8 @@ Search your protein structures against the [AlphaFoldDB](https://alphafold.ebi.a
 # Linux AVX2 build (check using: cat /proc/cpuinfo | grep avx2)
 wget https://mmseqs.com/foldseek/foldseek-linux-avx2.tar.gz; tar xvzf foldseek-linux-avx2.tar.gz; export PATH=$(pwd)/foldseek/bin/:$PATH
 
-# Linux SSE4.1 build (check using: cat /proc/cpuinfo | grep sse4_1)
-wget https://mmseqs.com/foldseek/foldseek-linux-sse41.tar.gz; tar xvzf foldseek-linux-sse41.tar.gz; export PATH=$(pwd)/foldseek/bin/:$PATH
+# Linux SSE2 build (check using: cat /proc/cpuinfo | grep sse2)
+wget https://mmseqs.com/foldseek/foldseek-linux-sse2.tar.gz; tar xvzf foldseek-linux-sse41.tar.gz; export PATH=$(pwd)/foldseek/bin/:$PATH
 
 # MacOS
 wget https://mmseqs.com/foldseek/foldseek-osx-universal.tar.gz; tar xvzf foldseek-osx-universal.tar.gz; export PATH=$(pwd)/foldseek/bin/:$PATH