diff --git a/tests/test_expcodes.m b/tests/test_expcodes.m
index 90ce349d434c3f6ac48584787b4306d54c0cbd2f..f7e9a9135df63954cfec9c29af04dc8028ab5b5f 100644
--- a/tests/test_expcodes.m
+++ b/tests/test_expcodes.m
@@ -45,7 +45,7 @@ classdef test_expcodes < matlab.unittest.TestCase
     
    function test_compilation(testCase)
      expcode_ignore_compile = 1006; % ignore for now, until fixed
-     testCase.assumeTrue(~any(testCase.expcode_obj.maincode ~= expcode_ignore_compile))
+     testCase.assumeTrue(~any(testCase.expcode_obj.maincode == expcode_ignore_compile))
      
      node_to_compile = 'SCD_rtccode_02_02';
      load_system(node_to_compile);