diff --git a/data/4C testing/flag_wpm_sea/test_wpm.sim b/data/4C testing/flag_wpm_sea/test_wpm.sim
index 4fb6d61efc868edfeeb1fcfebbda09dd3f559a90..3fb4934984f9bbdbe4b2f18af8cb843e7d5cbe13 100644
--- a/data/4C testing/flag_wpm_sea/test_wpm.sim	
+++ b/data/4C testing/flag_wpm_sea/test_wpm.sim	
@@ -41,7 +41,7 @@ end
   end
    0  ! summation output flag (flag_sum)
  ! *** input files *****************************************************
-input/species_neu.par
+input/species.par
 site10_wpm_sea
 input/site10.cli
 input/Standortsammlung2.sod