diff --git a/source/native-plugins/Makefile b/source/native-plugins/Makefile
index 54ddb4718..074450bf8 100644
--- a/source/native-plugins/Makefile
+++ b/source/native-plugins/Makefile
@@ -33,6 +33,7 @@ ifeq ($(HAVE_ZYN_DEPS),true)
 ZYN_CXX_FLAGS  = $(BUILD_CXX_FLAGS) -Izynaddsubfx -Izynaddsubfx/rtosc
 ZYN_CXX_FLAGS += $(shell pkg-config --cflags fftw3 mxml zlib)
 ZYN_LD_FLAGS   = $(shell pkg-config --libs liblo)
+ZYN_LD_FLAGS  +=  -lpthread -lrt
 ifeq ($(HAVE_X11),true)
 ZYN_CXX_FLAGS += $(shell pkg-config --cflags x11)
 ZYN_LD_FLAGS  += $(shell pkg-config --libs x11)