diff --git a/ecl/ClassificationTestModified.ecl b/ecl/ClassificationTestModified.ecl
index 31f0639..deb39e8 100644
--- a/ecl/ClassificationTestModified.ecl
+++ b/ecl/ClassificationTestModified.ecl
@@ -15,6 +15,7 @@
     limitations under the License.
 ############################################################################## */
 
+#ONWARNING(30004, ignore); // Do not report execute time skew warning
 #ONWARNING(2007, ignore);
 #ONWARNING(4531, ignore);
 #ONWARNING(4550, ignore);
diff --git a/ecl/RegressionTestModified.ecl b/ecl/RegressionTestModified.ecl
index 5dd7238..f838a00 100644
--- a/ecl/RegressionTestModified.ecl
+++ b/ecl/RegressionTestModified.ecl
@@ -15,6 +15,7 @@
     limitations under the License.
 ############################################################################## */
 
+#ONWARNING(30004, ignore); // Do not report execute time skew warning
 #ONWARNING(4550, ignore);
 
 // Modified version of the testCovTypeReg test file that works with the