diff --git a/.chezmoitemplates/dot_gitconfig_wsl.tmpl b/.chezmoitemplates/dot_gitconfig_wsl.tmpl
index 2604fd9..1ec710e 100644
--- a/.chezmoitemplates/dot_gitconfig_wsl.tmpl
+++ b/.chezmoitemplates/dot_gitconfig_wsl.tmpl
@@ -1,7 +1,7 @@
 [gpg]
     format = ssh
 [gpg "ssh"]
-    program = /mnt/c/Users/{{- output "powershell.exe" "$env:UserName" -}}/AppData/Local/1Password/app/8/op-ssh-sign-wsl
+    program = /mnt/c/Users/{{- (output "powershell.exe" "$env:UserName") | trim -}}/AppData/Local/1Password/app/8/op-ssh-sign-wsl
 [commit]
     gpgsign = true
 [user]