diff --git a/Makefile b/Makefile
index 939df0afe..a058d8fbe 100644
--- a/Makefile
+++ b/Makefile
@@ -60,7 +60,7 @@ THIRDPARTYLIBS := $(MUPDFLIBDIR)/libfreetype.a \
 LUALIB := $(LUADIR)/src/liblua.a
 
 kpdfview: kpdfview.o einkfb.o pdf.o blitbuffer.o input.o util.o ft.o lfs.o $(MUPDFLIBS) $(THIRDPARTYLIBS) $(LUALIB) $(DJVULIBS) djvu.o
-	$(CC) -lm -ldl $(EMU_LDFLAGS) -lstdc++ \
+	$(CC) -lm -ldl -lpthread $(EMU_LDFLAGS) -lstdc++ \
 		kpdfview.o \
 		einkfb.o \
 		pdf.o \