diff --git a/src/deb/vesta/postinst b/src/deb/vesta/postinst
index 31230ceb..267dd688 100755
--- a/src/deb/vesta/postinst
+++ b/src/deb/vesta/postinst
@@ -174,6 +174,11 @@ if [ ! -f "/usr/local/vesta/data/upgrades/clearing-letsencrypt-pipe" ]; then
     fi
 fi
 
+# Deleting accidentally created W3TC.json in root folder of project
+if [ -f "/usr/local/vesta/W3TC.json" ]; then
+    rm /usr/local/vesta/W3TC.json
+fi
+
 # Run custom triggers
 if [ -x "/root/vesta-patch.sh" ]; then
     /root/vesta-patch.sh