diff --git a/indra/llappearance/CMakeLists.txt b/indra/llappearance/CMakeLists.txt
index 0dbd58b7cd7e6a22aa6a7e630923e9636ac9b764..f32e072a711a74def4c0c67bf0602b21123274b7 100644
--- a/indra/llappearance/CMakeLists.txt
+++ b/indra/llappearance/CMakeLists.txt
@@ -86,6 +86,8 @@ target_link_libraries(llappearance
     ${LLMATH_LIBRARIES}
     ${LLXML_LIBRARIES}
     ${LLMATH_LIBRARIES}
+    ${LLMESSAGE_LIBRARIES}
+    ${LLCOREHTTP_LIBRARIES}
     ${LLCOMMON_LIBRARIES}
     )
 
@@ -101,6 +103,8 @@ if (BUILD_HEADLESS)
       ${LLMATH_LIBRARIES}
       ${LLXML_LIBRARIES}
       ${LLMATH_LIBRARIES}
+      ${LLMESSAGE_LIBRARIES}
+      ${LLCOREHTTP_LIBRARIES}
       ${LLCOMMON_LIBRARIES}
       )
 endif (BUILD_HEADLESS)