diff --git a/scripts/write_project_tcl_git.tcl b/scripts/write_project_tcl_git.tcl
index 29e6b82..290a979 100644
--- a/scripts/write_project_tcl_git.tcl
+++ b/scripts/write_project_tcl_git.tcl
@@ -165,7 +165,7 @@ proc write_project_tcl_git {args} {
 }
 }
 
-namespace eval ::custom {
+namespace eval ::custom_projutils {
 #
 # write_project_tcl tcl script argument & file handle vars
 #