diff --git a/makefile b/makefile
index 6d70039..97a72e9 100644
--- a/makefile
+++ b/makefile
@@ -11,7 +11,7 @@ INSTALL_SOCKET_LIB=$(INSTALL_TOP_LIB)/socket
 INSTALL_MIME_SHARE=$(INSTALL_TOP_SHARE)/mime
 INSTALL_MIME_LIB=$(INSTALL_TOP_LIB)/mime
 
-all clean:
+all clean all-unix:
 	cd src; $(MAKE) $@
 
 #------
@@ -46,6 +46,9 @@ install: all
 	cd src; mkdir -p $(INSTALL_MIME_LIB)
 	cd src; $(INSTALL_EXEC) $(MIME_SO) $(INSTALL_MIME_LIB)/core.$(EXT)
 
+install-unix: install all-unix
+	cd src; $(INSTALL_EXEC) $(UNIX_SO) $(INSTALL_SOCKET_LIB)/$(UNIX_SO)
+
 #------
 # End of makefile
 #
diff --git a/src/makefile b/src/makefile
index b614f77..6ec8718 100644
--- a/src/makefile
+++ b/src/makefile
@@ -55,6 +55,8 @@ $(SOCKET_SO): $(SOCKET_OBJS)
 $(MIME_SO): $(MIME_OBJS)
 	$(LD) $(LDFLAGS) -o $@ $(MIME_OBJS)
 
+all-unix: all $(UNIX_SO)
+
 $(UNIX_SO): $(UNIX_OBJS)
 	$(LD) $(LDFLAGS) -o $@ $(UNIX_OBJS)