diff --git a/Buildings/Experimental/DHC/Plants/Steam/BaseClasses/BoilerPolynomial.mo b/Buildings/Experimental/DHC/Plants/Steam/BaseClasses/BoilerPolynomial.mo
index 089babbcda3..6f403a173b9 100644
--- a/Buildings/Experimental/DHC/Plants/Steam/BaseClasses/BoilerPolynomial.mo
+++ b/Buildings/Experimental/DHC/Plants/Steam/BaseClasses/BoilerPolynomial.mo
@@ -1,4 +1,4 @@
-within Buildings.Experimental.DHC.Plants.Steam.BaseClasses;
+within Buildings.Experimental.DHC.Plants.Steam.BaseClasses;
 model BoilerPolynomial
   "A equilibrium boiler with water phase change from liquid to vapor, discharging
   saturated steam vapor, with the efficiency curve described by a polynomial."