diff --git a/modules/spamfilter/queries/deleteDeniedIP.xml b/modules/spamfilter/queries/deleteDeniedIP.xml
index 55171ca25..7269df268 100644
--- a/modules/spamfilter/queries/deleteDeniedIP.xml
+++ b/modules/spamfilter/queries/deleteDeniedIP.xml
@@ -3,6 +3,6 @@
         <table name="spamfilter_denied_ip" />
     </tables>
     <conditions>
-        <condition operation="equal" column="ipaddress" var="ipaddress" filter="number" notnull="notnull" />
+        <condition operation="equal" column="ipaddress" var="ipaddress" notnull="notnull" />
     </conditions>
 </query>
diff --git a/modules/spamfilter/queries/deleteDeniedWord.xml b/modules/spamfilter/queries/deleteDeniedWord.xml
index b20002cf1..0f5eef8c3 100644
--- a/modules/spamfilter/queries/deleteDeniedWord.xml
+++ b/modules/spamfilter/queries/deleteDeniedWord.xml
@@ -3,6 +3,6 @@
         <table name="spamfilter_denied_word" />
     </tables>
     <conditions>
-        <condition operation="equal" column="word" var="word" filter="number" notnull="notnull" />
+        <condition operation="equal" column="word" var="word" notnull="notnull" />
     </conditions>
 </query>
diff --git a/modules/spamfilter/queries/getLogCount.xml b/modules/spamfilter/queries/getLogCount.xml
index ec1b4bfad..d9b4aa824 100644
--- a/modules/spamfilter/queries/getLogCount.xml
+++ b/modules/spamfilter/queries/getLogCount.xml
@@ -6,7 +6,7 @@
         <column name="count(*)" alias="count" />
     </columns>
     <conditions>
-        <condition operation="equal" column="ipaddress" var="ipaddress" filter="number" notnull="notnull" />
+        <condition operation="equal" column="ipaddress" var="ipaddress" notnull="notnull" />
         <condition operation="more" column="regdate" var="regdate" notnull="notnull" pipe="and" />
     </conditions>
 </query>
diff --git a/modules/spamfilter/queries/isDeniedIP.xml b/modules/spamfilter/queries/isDeniedIP.xml
index 272537e10..6bfd31adf 100644
--- a/modules/spamfilter/queries/isDeniedIP.xml
+++ b/modules/spamfilter/queries/isDeniedIP.xml
@@ -6,6 +6,6 @@
         <column name="count(*)" alias="count" />
     </columns>
     <conditions>
-        <condition operation="equal" column="ipaddress" var="ipaddress" filter="number" notnull="notnull" />
+        <condition operation="equal" column="ipaddress" var="ipaddress" notnull="notnull" />
     </conditions>
 </query>