diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6cd0df0b..519b46ca 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -112,6 +112,7 @@ SET(phast_DATABASE
   database/PHREEQC_ThermoddemV1.10_15Dec2020.dat
   database/pitzer.dat
   database/sit.dat
+  database/stimela.dat
   database/Tipping_Hurley.dat
   database/wateq4f.dat
 )
diff --git a/Makefile.am b/Makefile.am
index d27a175a..d5bad282 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -36,5 +36,6 @@ DATABASE=\
 	database/PHREEQC_ThermoddemV1.10_15Dec2020.dat\
 	database/pitzer.dat\
 	database/sit.dat\
+	database/stimela.dat\
 	database/Tipping_Hurley.dat\
 	database/wateq4f.dat
diff --git a/README b/README
index 5dd396bf..873354e3 100644
--- a/README
+++ b/README
@@ -149,6 +149,7 @@ D.1. Installing the Windows batch versions of PHAST
       PHREEQC_ThermoddemV1.10_15Dec2020.dat
       pitzer.dat
       sit.dat
+      stimela.dat
       Tipping_Hurley.dat
       wateq4f.dat
    \doc                    Published reports.
@@ -267,6 +268,7 @@ Follow the steps below to extract the files from a distribution tar file.
          PHREEQC_ThermoddemV1.10_15Dec2020.dat
          pitzer.dat
          sit.dat
+         stimela.dat
          Tipping_Hurley.dat
          wateq4f.dat
       /doc                       Documentation files 
@@ -391,6 +393,7 @@ E.8. Install the program.
          PHREEQC_ThermoddemV1.10_15Dec2020.dat
          pitzer.dat
          sit.dat
+         stimela.dat
          Tipping_Hurley.dat
          wateq4f.dat
     
diff --git a/msi/database.wxs b/msi/database.wxs
index b05eba90..3fbfce79 100644
--- a/msi/database.wxs
+++ b/msi/database.wxs
@@ -19,6 +19,7 @@
             <ComponentRef Id="PHREEQC_ThermoddemV1.10_15Dec2020.dat" />
             <ComponentRef Id="pitzer.dat" />
             <ComponentRef Id="sit.dat" />
+            <ComponentRef Id="stimela.dat" />
             <ComponentRef Id="Tipping_Hurley.dat" />
             <ComponentRef Id="wateq4f.dat" />
         </ComponentGroup>
@@ -77,6 +78,9 @@
                 <Component Id="sit.dat" Guid="*">
                   <File Id="sit.dat" KeyPath="yes" Source="$(var.DbDir)\sit.dat" />
                 </Component>
+                <Component Id="stimela.dat" Guid="*">
+                  <File Id="stimela.dat" KeyPath="yes" Source="$(var.DbDir)\stimela.dat" />
+                </Component>
                 <Component Id="Tipping_Hurley.dat" Guid="*">
                   <File Id="Tipping_Hurley.dat" KeyPath="yes" Source="$(var.DbDir)\Tipping_Hurley.dat" />
                 </Component>