diff --git a/testing-modules/groovy-spock/pom.xml b/testing-modules/groovy-spock/pom.xml
index d6097af208..35d8f5034f 100644
--- a/testing-modules/groovy-spock/pom.xml
+++ b/testing-modules/groovy-spock/pom.xml
@@ -48,7 +48,7 @@
     </build>
 
     <properties>
-        <spock-core.version>1.3-RC1-groovy-2.4</spock-core.version>
+        <spock-core.version>1.3-groovy-2.4</spock-core.version>
         <groovy-all.version>2.4.7</groovy-all.version>
         <gmavenplus-plugin.version>1.5</gmavenplus-plugin.version>
     </properties>
diff --git a/testing-modules/groovy-spock/src/test/groovy/extensions/IgnoreIfTest.groovy b/testing-modules/groovy-spock/src/test/groovy/extensions/IgnoreIfTest.groovy
index 91da2ff1ec..9010481220 100644
--- a/testing-modules/groovy-spock/src/test/groovy/extensions/IgnoreIfTest.groovy
+++ b/testing-modules/groovy-spock/src/test/groovy/extensions/IgnoreIfTest.groovy
@@ -7,6 +7,16 @@ import spock.lang.Specification
 class IgnoreIfTest extends Specification {
 
     @IgnoreIf({System.getProperty("os.name").contains("windows")})
-    def "I won't run on windows"() { }
+    def "I won't run on windows"() {
+        expect:
+        true
+    }
+
+    @IgnoreIf({ os.isWindows() })
+    def "I'm using Spock helper classes to run only on windows"() {
+        expect:
+        true
+    }
+
 
 }
diff --git a/testing-modules/groovy-spock/src/test/resources/SpockConfig.groovy b/testing-modules/groovy-spock/src/test/resources/SpockConfig.groovy
index ed94e61cbf..4b017aeefc 100644
--- a/testing-modules/groovy-spock/src/test/resources/SpockConfig.groovy
+++ b/testing-modules/groovy-spock/src/test/resources/SpockConfig.groovy
@@ -2,7 +2,10 @@ import extensions.TimeoutTest
 import spock.lang.Issue
 
 runner {
-    filterStackTrace true
+
+    if (System.getenv("FILTER_STACKTRACE") == null) {
+        filterStackTrace false
+    }
 
     report {
         issueNamePrefix 'Bug '