diff --git a/src/openrct2/CMakeLists.txt b/src/openrct2/CMakeLists.txt
index a661304afc..23a7c0b5e1 100644
--- a/src/openrct2/CMakeLists.txt
+++ b/src/openrct2/CMakeLists.txt
@@ -23,7 +23,7 @@ set_target_properties(${PROJECT_NAME} PROPERTIES PREFIX "")
 SET_CHECK_CXX_FLAGS(${PROJECT_NAME})
 
 # GCC / Clang likes us to pass the -lstdc++fs flag to link C++17 filesystem implementation.
-if (NOT MINGW AND NOT ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
+if (NOT MINGW AND NOT ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD" AND NOT ${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD")
     if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
         target_link_libraries(${PROJECT_NAME} stdc++fs)
     endif()
@@ -189,6 +189,10 @@ if (NOT DISABLE_TTF)
             target_link_libraries(${PROJECT_NAME} ${FONTCONFIG_LIBRARIES})
         endif ()
     endif ()
+
+    if (${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD")
+        target_link_libraries(${PROJECT_NAME} -L${OPENBSD_X11BASE}/lib)
+    endif ()
 endif ()
 
 if (HAVE_DISCORD_RPC)