diff --git a/tests/Makefile.am b/tests/Makefile.am
index 347de263b05836f2579739f3666833736b64968f..c34a93aeb061bb6217416298a350fd9c01eb985e 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -28,7 +28,7 @@ TESTS = testGreetings testMaths testReading.sh testKernel testKernelLongGrav \
         testVoronoi1D testVoronoi2D testVoronoi3D testGravityDerivatives \
 	testPeriodicBC.sh testPeriodicBCPerturbed.sh testPotentialSelf \
 	testPotentialPair testEOS testUtilities testSelectOutput.sh \
-	testCbrt testCosmology testOutputList testFormat.sh \
+	testCbrt testCosmology testOutputList \
 	test27cellsStars.sh test27cellsStarsPerturbed.sh testHydroMPIrules \
         testAtomic testGravitySpeed