1 files changed, 1 insertions, 1 deletions

diff --git a/INSTALL.md b/INSTALL.md
index f459c238..7a8a387b 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -32,7 +32,7 @@ We now need ocamlbuild, zarith, and menhir from OPAM.
 ```
 opam install ocamlbuild
 opam install zarith
-opem install menhir
+opam install menhir
 ```
 
 Ott