Hi Ceki, another test is currently failing: ------------------------------------------------------------------------------- Test set: ch.qos.logback.core.rolling.TimeBasedFileNamingAndTriggeringPolicyBaseTest ------------------------------------------------------------------------------- Tests run: 2, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 2,065,097.171 sec <<< FAILURE! singleDate(ch.qos.logback.core.rolling.TimeBasedFileNamingAndTriggeringPolicyBaseTest) Time elapsed: 0 secmultiDate(ch.qos.logback.core.rolling.TimeBasedFileNamingAndTriggeringPolicyBaseTest) Time elapsed: 0.002 sec <<< FAILURE! java.lang.AssertionError: expected:<foo-2011-12/59.log> but was:<null> at org.junit.Assert.fail(Assert.java:93) at org.junit.Assert.failNotEquals(Assert.java:647) at org.junit.Assert.assertEquals(Assert.java:128) at org.junit.Assert.assertEquals(Assert.java:147) at ch.qos.logback.core.rolling.TimeBasedFileNamingAndTriggeringPolicyBaseTest.multiDate(TimeBasedFileNamingAndTriggeringPolicyBaseTest.java:65) Joern