diff --git a/fizz/CMakeLists.txt b/fizz/CMakeLists.txt
index e279843248..de93275880 100644
--- a/fizz/CMakeLists.txt
+++ b/fizz/CMakeLists.txt
@@ -225,6 +225,7 @@ set(FIZZ_SOURCES
   extensions/delegatedcred/DelegatedCredentialCertManager.cpp
   extensions/delegatedcred/DelegatedCredentialClientExtension.cpp
   extensions/delegatedcred/DelegatedCredentialFactory.cpp
+  extensions/delegatedcred/DelegatedCredentialPemUtils.cpp
   extensions/delegatedcred/DelegatedCredentialUtils.cpp
   extensions/delegatedcred/Types.cpp
   extensions/exportedauth/ExportedAuthenticator.cpp