diff --git a/README.md b/README.md
index b3bb7ed39..213efbcdb 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ Open Source Observer is a free analytics suite that helps funders measure the im
 
 ## Quickstart
 
-### System Prequisites
+### System Prerequisites
 
 Before you begin you'll need the following on your system: