diff --git a/src/openrct2-ui/CMakeLists.txt b/src/openrct2-ui/CMakeLists.txt
index 0caa26e695..40fd93efe6 100644
--- a/src/openrct2-ui/CMakeLists.txt
+++ b/src/openrct2-ui/CMakeLists.txt
@@ -44,8 +44,8 @@ project(${PROJECT})
 add_executable(${PROJECT} ${OPENRCT2_UI_SOURCES} ${OPENRCT2_UI_M_SOURCES} ${OPENRCT2_UI_MM_SOURCES})
 
 target_link_libraries(${PROJECT} "libopenrct2"
-                                 ${SDL2_LIBRARIES}
-                                 ${SPEEX_LIBRARIES})
+                                 ${SDL2_LDFLAGS}
+                                 ${SPEEX_LDFLAGS})
 
 if (APPLE)
     target_link_libraries(${PROJECT} "-framework Cocoa")
diff --git a/src/openrct2/CMakeLists.txt b/src/openrct2/CMakeLists.txt
index 6a0af049f2..7b17bc2594 100644
--- a/src/openrct2/CMakeLists.txt
+++ b/src/openrct2/CMakeLists.txt
@@ -200,8 +200,8 @@ endif()
 
 # Includes
 target_include_directories(${PROJECT} SYSTEM PRIVATE ${LIBZIP_INCLUDE_DIRS})
-target_include_directories(${PROJECT} PRIVATE ${JANSSON_INCLUDE_DIRS}
-                                              ${PNG_INCLUDE_DIRS}
+target_include_directories(${PROJECT} PUBLIC ${JANSSON_INCLUDE_DIRS})
+target_include_directories(${PROJECT} PRIVATE ${PNG_INCLUDE_DIRS}
                                               ${ZLIB_INCLUDE_DIRS})
 if (NOT DISABLE_HTTP_TWITCH OR NOT DISABLE_NETWORK)
     target_include_directories(${PROJECT} PRIVATE ${LIBCURL_INCLUDE_DIRS})