diff --git a/companion/src/CMakeLists.txt b/companion/src/CMakeLists.txt
index a0b5b3907..f8cbf91fd 100644
--- a/companion/src/CMakeLists.txt
+++ b/companion/src/CMakeLists.txt
@@ -267,7 +267,7 @@ message(STATUS ${CMAKE_BINARY_DIR} ${CMAKE_INSTALL_PREFIX}/bin)
 if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
   install(TARGETS ${COMPANION_NAME} DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
   install(TARGETS ${SIMULATOR_NAME} DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
-  install(DIRECTORY ${CMAKE_BINARY_DIR} DESTINATION ${CMAKE_INSTALL_PREFIX}/bin/ FILES_MATCHING PATTERN "*.so" PATTERN REGEX "_CPack_Packages" EXCLUDE)
+  install(DIRECTORY ${CMAKE_BINARY_DIR}/ DESTINATION ${CMAKE_INSTALL_PREFIX}/bin/ FILES_MATCHING PATTERN "*.so" PATTERN REGEX "_CPack_Packages" EXCLUDE)
   install(FILES ${CMAKE_CURRENT_BINARY_DIR}/companion.desktop DESTINATION share/applications RENAME companion${C9X_NAME_SUFFIX}.desktop)
   install(FILES ${CMAKE_CURRENT_BINARY_DIR}/simulator.desktop DESTINATION share/applications RENAME simulator${C9X_NAME_SUFFIX}.desktop)
   if(${CMAKE_INSTALL_PREFIX} MATCHES "/usr/local")