--- a/Make.spec	Mon Aug 12 11:31:55 2019 +0200
+++ b/Make.spec	Mon Aug 12 11:33:03 2019 +0200
@@ -101,6 +101,7 @@
 	RegressionTests::ImageReaderTest \
 	RegressionTests::ImageTests \
 	RegressionTests::IntegerTest \
+	RegressionTests::IntervalAndGeometricSeriesTests \
 	RegressionTests::JITTest \
 	RegressionTests::JSONTests \
 	RegressionTests::JavaScriptTests \
@@ -231,6 +232,7 @@
     $(OUTDIR)RegressionTests__ImageReaderTest.$(O) \
     $(OUTDIR)RegressionTests__ImageTests.$(O) \
     $(OUTDIR)RegressionTests__IntegerTest.$(O) \
+    $(OUTDIR)RegressionTests__IntervalAndGeometricSeriesTests.$(O) \
     $(OUTDIR)RegressionTests__JITTest.$(O) \
     $(OUTDIR)RegressionTests__JSONTests.$(O) \
     $(OUTDIR)RegressionTests__JavaScriptTests.$(O) \