diff --git a/ext/snmp/tests/snmp_session_error.phpt b/ext/snmp/tests/snmp_session_error.phpt
index 6dc560bbd12a..f5e46ee4d936 100644
--- a/ext/snmp/tests/snmp_session_error.phpt
+++ b/ext/snmp/tests/snmp_session_error.phpt
@@ -62,6 +62,6 @@ SNMP::__construct(): Argument #2 ($hostname) length must be lower than 128
 SNMP::__construct(): Argument #4 ($timeout) must be between -1 and %d
 SNMP::__construct(): Argument #5 ($retries) must be between -1 and %d
 SNMP::__construct(): Argument #2 ($hostname) must not contain any null bytes
-SNMP::__construct(): Argument #3 ($community) cannot be empty
+SNMP::__construct(): Argument #3 ($community) must not be empty
 SNMP::__construct(): Argument #3 ($community) must not contain any null bytes
 OK