diff --git a/assets/parameters.toml b/assets/parameters.toml
index 68f5a39a..27d5842d 100644
--- a/assets/parameters.toml
+++ b/assets/parameters.toml
@@ -147,6 +147,7 @@ d3.zero = {rs6=0.806, s8=1.764, doi="10.1039/c0cp02984j"}
 
 [parameter.pbesol]
 d3.bj = {a1=0.4466, s8=2.9491, a2=6.1742, doi="10.1039/c0cp02984j"}
+d3.zero = {rs6=1.345, s8=0.612}
 
 [parameter.bpbe]
 d3.bj = {a1=0.4567, s8=4.0728, a2=4.3908, doi="10.1039/c0cp02984j"}