diff --git a/src/test/java/neqsim/process/equipment/compressor/CompressorTest.java b/src/test/java/neqsim/process/equipment/compressor/CompressorTest.java
index 32fe52d0c4..bf5b6e523a 100644
--- a/src/test/java/neqsim/process/equipment/compressor/CompressorTest.java
+++ b/src/test/java/neqsim/process/equipment/compressor/CompressorTest.java
@@ -279,8 +279,7 @@ public void testPowerEffSpec() {
     processOps.add(compressor1);
     processOps.run();
     assertEquals(30.610386, compressor1.getOutletPressure(), 0.01);
-    compressor1.getOutletStream().getFluid().prettyPrint();
-
+    // compressor1.getOutletStream().getFluid().prettyPrint();
 
     processOps = new ProcessSystem();
     compressor1 = new Compressor(unitName, inletStream);
@@ -291,6 +290,6 @@ public void testPowerEffSpec() {
     processOps.add(compressor1);
     processOps.run();
     assertEquals(139.7216108, compressor1.getOutletStream().getTemperature("C"), 0.01);
-    compressor1.getOutletStream().getFluid().prettyPrint();
+    // compressor1.getOutletStream().getFluid().prettyPrint();
   }
 }