diff --git a/cmake/OpenMCConfig.cmake b/cmake/OpenMCConfig.cmake
index 0bc86fa71c..29a0e4542f 100644
--- a/cmake/OpenMCConfig.cmake
+++ b/cmake/OpenMCConfig.cmake
@@ -1,5 +1,8 @@
 get_filename_component(OpenMC_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" DIRECTORY)
 
+find_package(fmt REQUIRED HINTS ${OpenMC_CMAKE_DIR}/../fmt)
+find_package(gsl-lite REQUIRED HINTS ${OpenMC_CMAKE_DIR}/../gsl-lite)
+find_package(pugixml REQUIRED HINTS ${OpenMC_CMAKE_DIR}/../pugixml)
 find_package(xtl REQUIRED HINTS ${OpenMC_CMAKE_DIR}/../xtl)
 find_package(xtensor REQUIRED HINTS ${OpenMC_CMAKE_DIR}/../xtensor)