diff --git a/client/src/components/modal/AboutModal.tsx b/client/src/components/modal/AboutModal.tsx
index b960a5a4..5ebca4be 100644
--- a/client/src/components/modal/AboutModal.tsx
+++ b/client/src/components/modal/AboutModal.tsx
@@ -22,6 +22,7 @@ function AboutModal({ isOpen, close }: ModalInterface) {
 
       <div className="info-container">
         <p>This work was supported by the Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Building Technologies of the U.S. Department of Energy, under Contract No. DE-AC02-05CH11231.</p>
+        <p>This work was also supported by the Environmental Security Technology Certification Program (ESTCP) of the U.S. Department of War through USACE Construction Engineering Research Laboratory (CERL), under Contract No. FP00017680.</p>
         <p>The tool incorporates work from the Lawrence Berkeley National Laboratory’s Modelica Buildings Library and the OpenBuildingControls project. Details on these can be found at {renderLink(links[0])} and {renderLink(links[1])}.</p>
         <p>The software developed for this tool is protected by {copyRightLink} and is available for use under {licenseLink}. For details please contact us by email: {email}</p>
         <p>Many of the control sequences in this tool are from ASHRAE ® Guideline 36. These sequences are used per the terms stated at: {renderLink(links[2])}. ASHRAE is not endorsing or supporting the use of this tool.</p>