diff --git a/Makefile b/Makefile
index 646ca9ac..2ff7814f 100644
--- a/Makefile
+++ b/Makefile
@@ -29,17 +29,10 @@ endif
 
 ifeq ($(ARCH), win)
 	SOURCES += ext/osdialog/osdialog_win.c
-	CXXFLAGS += -DGLEW_STATIC \
-		-I$(HOME)/pkg/portaudio-r1891-build/include -I/mingw64/lib/libzip/include -I$(HOME)/local/include
-	LDFLAGS += \
-		-Wl,-Bstatic,--whole-archive \
-		-ljansson -lsamplerate \
-		-Wl,-Bdynamic,--no-whole-archive \
-		-lpthread -lglfw3 -lgdi32 -lglew32 -lopengl32 -lcomdlg32 -lole32 -lzip \
-		-L $(HOME)/local/lib -lcurl \
-		-lportmidi \
-		-L$(HOME)/pkg/portaudio-r1891-build/lib/x64/ReleaseMinDependency -lportaudio_x64 \
-		-Wl,--export-all-symbols,--out-implib,libRack.a -mwindows
+	LDFLAGS += -static-libgcc -static-libstdc++ -lpthread \
+		-Wl,--export-all-symbols,--out-implib,libRack.a -mwindows \
+		-lgdi32 -lopengl32 -lcomdlg32 -lole32 \
+		-Ldep/lib -lglew32 -lglfw3dll -ljansson -lsamplerate -lcurl -lzip -lportaudio -lportmidi
 	TARGET = Rack.exe
 	# OBJECTS = Rack.res
 endif
@@ -54,6 +47,10 @@ endif
 ifeq ($(ARCH), mac)
 	DYLD_FALLBACK_LIBRARY_PATH=dep/lib ./$<
 endif
+ifeq ($(ARCH), win)
+	# TODO get rid of the mingw64 path
+	env PATH=dep/bin:/mingw64/bin ./$<
+endif
 
 clean:
 	rm -rf $(TARGET) build
diff --git a/compile.mk b/compile.mk
index 7ef00ad8..929d1cbe 100644
--- a/compile.mk
+++ b/compile.mk
@@ -20,7 +20,8 @@ ifeq ($(ARCH), mac)
 endif
 
 ifeq ($(ARCH), win)
-	FLAGS += -DARCH_WIN -D_USE_MATH_DEFINES
+	FLAGS += -DARCH_WIN
+	FLAGS += -D_USE_MATH_DEFINES
 endif
 
 
diff --git a/dep/Makefile b/dep/Makefile
index 513ae3db..82193e7d 100755
--- a/dep/Makefile
+++ b/dep/Makefile
@@ -16,9 +16,9 @@ WGET = wget -nc
 UNTAR = tar xf
 UNZIP = unzip
 ifeq ($(ARCH),win)
-	CMAKE = cmake -G 'MSYS Makefiles'
+CMAKE = cmake -G 'MSYS Makefiles'
 else
-	CMAKE = cmake
+CMAKE = cmake
 endif
 
 # Packages
@@ -30,6 +30,7 @@ libcurl = curl-7.54.1
 libzip = libzip-1.2.0
 portmidi = portmidi
 portaudio = portaudio
+asio = asiosdk2.3
 
 
 .NOTPARALLEL:
@@ -51,6 +52,10 @@ $(glfw):
 		-DGLFW_USE_CHDIR=ON -DGLFW_USE_MENUBAR=ON -DGLFW_USE_RETINA=ON
 	$(MAKE) -C $@
 	$(MAKE) -C $@ install
+ifeq ($(ARCH),win)
+	# Not sure why the GLFW build system puts a .dll in the lib directory
+	mv "$(LOCAL)/lib/glfw3.dll" "$(LOCAL)/bin/"
+endif
 
 $(jansson):
 	$(WGET) http://www.digip.org/jansson/releases/$@.tar.gz
@@ -84,15 +89,23 @@ $(libzip):
 
 $(portmidi):
 	git clone https://github.com/AndrewBelt/portmidi.git $@
-	# TODO Fix on Windows
 	cd $@ && $(CMAKE) . -DCMAKE_INSTALL_PREFIX="$(LOCAL)"
 	$(MAKE) -C $@
 	$(MAKE) -C $@ install
 
-$(portaudio):
+$(asio):
+	echo "For ASIO support, download and move the ASIO SDK to $@"
+	exit 1
+
+ifeq ($(ARCH),win)
+PORTAUDIO_DEPS = $(asio)
+PORTAUDIO_ASIO = --with-host_os=mingw --with-winapi=wmme,asio --with-asiodir="../$(asio)"
+endif
+
+$(portaudio): $(PORTAUDIO_DEPS)
 	$(WGET) http://www.portaudio.com/archives/pa_stable_v190600_20161030.tgz
 	$(UNTAR) pa_stable_v190600_20161030.tgz
-	cd $@ && ./configure --prefix="$(LOCAL)"
+	cd $@ && ./configure --prefix="$(LOCAL)" $(PORTAUDIO_ASIO)
 	$(MAKE) -C $@
 	$(MAKE) -C $@ install
 
diff --git a/src/gui.cpp b/src/gui.cpp
index a7178214..701a780a 100644
--- a/src/gui.cpp
+++ b/src/gui.cpp
@@ -163,6 +163,10 @@ void keyCallback(GLFWwindow* window, int key, int scancode, int action, int mods
 	}
 }
 
+void errorCallback(int error, const char *description) {
+	fprintf(stderr, "GLFW error %d: %s\n", error, description);
+}
+
 void renderGui() {
 	int width, height;
 	glfwGetFramebufferSize(window, &width, &height);
@@ -191,6 +195,7 @@ void guiInit() {
 	int err;
 
 	// Set up GLFW
+	glfwSetErrorCallback(errorCallback);
 	err = glfwInit();
 	assert(err);
 
diff --git a/src/plugin.cpp b/src/plugin.cpp
index 25054dc1..d21de1ae 100644
--- a/src/plugin.cpp
+++ b/src/plugin.cpp
@@ -17,8 +17,9 @@
 	#include <shellapi.h>
 	#include <direct.h>
 	#define mkdir(_dir, _perms) _mkdir(_dir)
+#else
+	#include <dlfcn.h>
 #endif
-#include <dlfcn.h>
 #include <dirent.h>
 
 #include "plugin.hpp"