diff --git a/src/guaclog/.gitignore b/src/guaclog/.gitignore
index 4865f645..0e260a34 100644
--- a/src/guaclog/.gitignore
+++ b/src/guaclog/.gitignore
@@ -3,3 +3,6 @@
 guaclog
 guaclog.exe
 
+# Documentation (built from .in files)
+man/guaclog.1
+