diff --git a/BUILD.md b/BUILD.md
index e86b258..9031a98 100644
--- a/BUILD.md
+++ b/BUILD.md
@@ -41,6 +41,12 @@ Run the build script to make a PDF:
 make
 ```
 
+To just make a cover:
+
+```
+make cover
+```
+
 To clean:
 
 ```