diff --git a/INSTALL.rst b/INSTALL.rst
index 130e5c416e79..1d8ea05e89f5 100644
--- a/INSTALL.rst
+++ b/INSTALL.rst
@@ -41,7 +41,7 @@ precompiled wheel for your OS and Python.
 Third-party distributions
 =========================
 
-Various third-parties provide Matplotlib for their environements.
+Various third-parties provide Matplotlib for their environments.
 
 Conda packages
 ==============