diff --git a/expiramentimpl.h b/expiramentimpl.h
index 474e43bb1d8b8e78486787ce8c89474cb1cac05e..24d3f6411d1a04f7e5d6f2ce7a545e500e916e22 100644
--- a/expiramentimpl.h
+++ b/expiramentimpl.h
@@ -21,7 +21,7 @@ bool Expirament::step(size_t startsubstep)
 	switch(globalstep % STEP_COUNT)
 	{
 		case 0:
-			if((globalstep/STEP_COUNT) == 20)
+			if((globalstep/STEP_COUNT) % 10 == 0)
 			{
 				ret = capacityMesureCycle();
 			}