diff --git a/unittest/commands/test_groups.cpp b/unittest/commands/test_groups.cpp
index 57820a4548..6927467299 100644
--- a/unittest/commands/test_groups.cpp
+++ b/unittest/commands/test_groups.cpp
@@ -314,7 +314,7 @@ TEST_F(GroupTest, Dynamic)
                  command("group ramp variable grow"););
 }
 
-constexpr double EPSILON = 1.0e-14;
+constexpr double EPSILON = 1.0e-13;
 
 TEST_F(GroupTest, VariableFunctions)
 {