diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9e23698..0884505 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -426,13 +426,14 @@ set_target_properties (ztcore PROPERTIES
 	LIBRARY_OUTPUT_DIRECTORY ${INTERMEDIATE_LIBRARY_OUTPUT_PATH})
 
 # libzt.a
-add_library (${STATIC_LIB_NAME} STATIC $<TARGET_OBJECTS:libzt_obj>
-$<TARGET_OBJECTS:zto_obj>
-$<TARGET_OBJECTS:libnatpmp_obj>
-$<TARGET_OBJECTS:miniupnpc_obj>
-$<TARGET_OBJECTS:lwip_obj> ${libztSrcGlob})
+add_library (${STATIC_LIB_NAME} STATIC $<TARGET_OBJECTS:zt_pic>
+$<TARGET_OBJECTS:zto_pic>
+$<TARGET_OBJECTS:natpmp_pic>
+$<TARGET_OBJECTS:miniupnpc_pic>
+$<TARGET_OBJECTS:lwip_pic> ${libztSrcGlob})
 set_target_properties (${STATIC_LIB_NAME} PROPERTIES
 	OUTPUT_NAME zt
+	POSITION_INDEPENDENT_CODE ON
 	LIBRARY_OUTPUT_DIRECTORY ${INTERMEDIATE_LIBRARY_OUTPUT_PATH})
 set_target_properties (${STATIC_LIB_NAME} PROPERTIES COMPILE_FLAGS "${ZT_FLAGS}")
 if (BUILDING_WIN)
diff --git a/examples/node/binding.gyp b/examples/node/binding.gyp
index 5aa3e1d..a53ef2a 100644
--- a/examples/node/binding.gyp
+++ b/examples/node/binding.gyp
@@ -2,7 +2,6 @@
 	"targets": [
 		{
 			"include_dirs": [
-				"libzt/lib/release/linux-x86_64",
 				"libzt/include",
 			],
 			"includes": [
@@ -13,7 +12,7 @@
 			],
 			"conditions":[
 				["OS=='linux' and target_arch=='x64'", {
-					"libraries": [ "<(module_root_dir)/libzt/lib/release/linux-x86_64/libzt.so" ]
+					"libraries": [ "<(module_root_dir)/libzt/lib/release/linux-x86_64/libzt.a" ]
 				}],
 				["OS=='mac' and target_arch=='x64'", {
 					"libraries": [ "<(module_root_dir)/libzt/lib/release/macos-x86_64/libzt.a" ]