diff --git a/client/tomcatconf/log4j-cloud.xml.in b/client/tomcatconf/log4j-cloud.xml.in
index d439b771f4f..f94b6416ae0 100755
--- a/client/tomcatconf/log4j-cloud.xml.in
+++ b/client/tomcatconf/log4j-cloud.xml.in
@@ -35,7 +35,7 @@ under the License.
         <param name="ActiveFileName" value="@MSLOG@"/>
       </rollingPolicy>
       <layout class="org.apache.log4j.EnhancedPatternLayout">
-         <param name="ConversionPattern" value="%d{ISO8601} %-5p [%c{1.}] (%t:%x) %m%n"/>
+         <param name="ConversionPattern" value="%d{ISO8601} %-5p [%c{1}] (%t:%x) %m%n"/>
       </layout>
    </appender>
    
@@ -47,7 +47,7 @@ under the License.
         <param name="ActiveFileName" value="@APISERVERLOG@"/>
       </rollingPolicy>
       <layout class="org.apache.log4j.EnhancedPatternLayout">
-         <param name="ConversionPattern" value="%d{ISO8601} %-5p [%c{1.}] (%t:%x) %m%n"/>
+         <param name="ConversionPattern" value="%d{ISO8601} %-5p [%c{1}] (%t:%x) %m%n"/>
       </layout>
    </appender>
 
@@ -59,7 +59,7 @@ under the License.
         <param name="ActiveFileName" value="@AWSAPILOG@"/>
       </rollingPolicy>
       <layout class="org.apache.log4j.EnhancedPatternLayout">
-         <param name="ConversionPattern" value="%d{ISO8601} %-5p [%c{1.}] (%t:%x) %m%n"/>
+         <param name="ConversionPattern" value="%d{ISO8601} %-5p [%c{1}] (%t:%x) %m%n"/>
       </layout>
    </appender>
    <!-- ============================== -->
@@ -111,7 +111,7 @@ under the License.
       <param name="Target" value="System.out"/>
       <param name="Threshold" value="INFO"/>
       <layout class="org.apache.log4j.EnhancedPatternLayout">
-         <param name="ConversionPattern" value="%-5p [%c{1.}] (%t:%x) %m%n"/>
+         <param name="ConversionPattern" value="%-5p [%c{1}] (%t:%x) %m%n"/>
       </layout>
    </appender>