diff --git a/ext/snmp/snmp.c b/ext/snmp/snmp.c
index b41938f27d8..1d2245070f2 100644
--- a/ext/snmp/snmp.c
+++ b/ext/snmp/snmp.c
@@ -104,13 +104,13 @@ typedef struct snmp_session php_snmp_session;
 	} \
 }
 
-#define PHP_SNMP_ERRNO_NOERROR		0
-#define PHP_SNMP_ERRNO_GENERIC		1
-#define PHP_SNMP_ERRNO_TIMEOUT		2
-#define PHP_SNMP_ERRNO_ERROR_IN_REPLY	3
-#define PHP_SNMP_ERRNO_OID_NOT_INCREASING 4
-#define PHP_SNMP_ERRNO_OID_PARSING_ERROR 5
-#define PHP_SNMP_ERRNO_MULTIPLE_SET_QUERIES 6
+#define PHP_SNMP_ERRNO_NOERROR			0
+#define PHP_SNMP_ERRNO_GENERIC			1
+#define PHP_SNMP_ERRNO_TIMEOUT			2
+#define PHP_SNMP_ERRNO_ERROR_IN_REPLY		3
+#define PHP_SNMP_ERRNO_OID_NOT_INCREASING	4
+#define PHP_SNMP_ERRNO_OID_PARSING_ERROR	5
+#define PHP_SNMP_ERRNO_MULTIPLE_SET_QUERIES	6
 
 ZEND_DECLARE_MODULE_GLOBALS(snmp)
 static PHP_GINIT_FUNCTION(snmp);