diff --git a/srcpkgs/vault-acme/INSTALL b/srcpkgs/vault-acme/INSTALL
index 02073820f4b..f42dbeaef73 100644
--- a/srcpkgs/vault-acme/INSTALL
+++ b/srcpkgs/vault-acme/INSTALL
@@ -3,7 +3,7 @@ post)
 	# Set CAP_IPC_LOCK capability or exit gracefully if we cannot
 	# set the capability due to invalid permissions (fakeroot
 	# install).
-	setcap 'cap_ipc_lock=+ep' /usr/bin/vault-acme
+	setcap 'cap_ipc_lock=+ep' /usr/libexec/vault/acme
 	if [ $? -ne 0 ]; then
 		echo "ERROR: failed to set cap_ipc_lock capability on vault-acme."
 		exit 0
diff --git a/srcpkgs/vault-acme/template b/srcpkgs/vault-acme/template
index 7a177677855..c9ca97c59ad 100644
--- a/srcpkgs/vault-acme/template
+++ b/srcpkgs/vault-acme/template
@@ -1,7 +1,7 @@
 # Template file for 'vault-acme'
 pkgname=vault-acme
 version=0.0.8
-revision=3
+revision=4
 build_style=go
 go_import_path=github.com/remilapeyre/vault-acme
 go_package="$go_import_path/cmd/acme $go_import_path/cmd/sidecar"