diff --git a/Makefile b/Makefile
index 3b36557..b1d55ce 100644
--- a/Makefile
+++ b/Makefile
@@ -71,7 +71,7 @@ dssi-vst.so:	dssi-vst.cpp libremoteplugin.a remotevstclient.o $(HEADERS)
 		g++ -shared -Wl,-Bsymbolic -g3 $(CXXFLAGS) -o dssi-vst.so dssi-vst.cpp remotevstclient.o $(LDFLAGS) -L. -lremoteplugin -lasound
 
 vsthost:	vsthost.cpp libremoteplugin.a remotevstclient.o $(HEADERS)
-		g++ $(CXXFLAGS) vsthost.cpp remotevstclient.o -o vsthost $(LDFLAGS) -L. -lremoteplugin -ljack -lasound
+		g++ $(CXXFLAGS) vsthost.cpp remotevstclient.o -o vsthost $(LDFLAGS) -L. -lremoteplugin -ljack -lasound -lpthread
 
 dssi-vst_gui:	dssi-vst_gui.cpp rdwrops.h
 		g++ $(CXXFLAGS) dssi-vst_gui.cpp rdwrops.o -o dssi-vst_gui $(LDFLAGS) -llo
diff --git a/dssi-vst-scanner.cpp b/dssi-vst-scanner.cpp
index 868d0ee..6de3558 100644
--- a/dssi-vst-scanner.cpp
+++ b/dssi-vst-scanner.cpp
@@ -14,6 +14,7 @@
 #include <sys/socket.h>
 #include <fcntl.h>
 #include <sys/un.h>
+#include <sys/stat.h>
 #include <dirent.h>
 #include <unistd.h>
 #include <cstdlib>
diff --git a/dssi-vst_gui.cpp b/dssi-vst_gui.cpp
index 6ae150d..f66ce06 100644
--- a/dssi-vst_gui.cpp
+++ b/dssi-vst_gui.cpp
@@ -16,6 +16,7 @@
 #include <fcntl.h>
 #include <sys/un.h>
 #include <sys/poll.h>
+#include <sys/stat.h>
 #include <sys/time.h>
 #include <unistd.h>
 #include <time.h>
diff --git a/remotevstclient.cpp b/remotevstclient.cpp
index 52bea43..311f82a 100644
--- a/remotevstclient.cpp
+++ b/remotevstclient.cpp
@@ -9,6 +9,7 @@
 
 #include <sys/un.h>
 #include <sys/socket.h>
+#include <sys/stat.h>
 #include <sys/poll.h>
 #include <fcntl.h>
 #include <iostream>