diff --git a/certbot-dns-dnsimple/snap/hooks/install b/certbot-dns-dnsimple/snap/hooks/install
deleted file mode 100644
index f3115d391..000000000
--- a/certbot-dns-dnsimple/snap/hooks/install
+++ /dev/null
@@ -1 +0,0 @@
-snapctl set first-install="true"
diff --git a/certbot-dns-dnsimple/snap/hooks/post-refresh b/certbot-dns-dnsimple/snap/hooks/post-refresh
index d0c05c43f..7be4472a2 100644
--- a/certbot-dns-dnsimple/snap/hooks/post-refresh
+++ b/certbot-dns-dnsimple/snap/hooks/post-refresh
@@ -1,7 +1,7 @@
 #!/bin/sh -e
 
 snapctl get first-install
-if [ "$?" -eq "true"]; then
+if [ "$?" -eq "1"]; then
     snapctl set first-install="false"
     exit 0
 fi