diff --git a/packages/seacas/libraries/suplib_cpp/cmake/Dependencies.cmake b/packages/seacas/libraries/suplib_cpp/cmake/Dependencies.cmake
index d511704f47..ef89f3eee8 100644
--- a/packages/seacas/libraries/suplib_cpp/cmake/Dependencies.cmake
+++ b/packages/seacas/libraries/suplib_cpp/cmake/Dependencies.cmake
@@ -1,4 +1,4 @@
 TRIBITS_PACKAGE_DEFINE_DEPENDENCIES(
-  LIB_OPTIONAL_TPLS fmt
+  LIB_REQUIRED_TPLS fmt
 )