diff --git a/Makefile b/Makefile
index df755c72..5296723e 100644
--- a/Makefile
+++ b/Makefile
@@ -126,7 +126,7 @@ ifeq ($(ARCH), win)
 	cp dep/bin/glfw3.dll dist/Rack/
 	cp dep/bin/libcurl-4.dll dist/Rack/
 	cp dep/bin/libjansson-4.dll dist/Rack/
-	cp dep/bin/librtmidi.dll dist/Rack/
+	cp dep/bin/librtmidi-4.dll dist/Rack/
 	cp dep/bin/libsamplerate-0.dll dist/Rack/
 	cp dep/bin/libzip-5.dll dist/Rack/
 	cp dep/bin/portaudio_x64.dll dist/Rack/
diff --git a/dep/Makefile b/dep/Makefile
index 96d1be34..184d29e3 100755
--- a/dep/Makefile
+++ b/dep/Makefile
@@ -51,8 +51,8 @@ ifeq ($(ARCH),win)
 	libsamplerate = bin/libsamplerate-0.dll
 	libcurl = bin/libcurl-4.dll
 	libzip = bin/libzip-5.dll
-    rtmidi = bin/rtmidi.dll
-	portaudio = bin/libportaudio_x64.dll
+	rtmidi = bin/librtmidi-4.dll
+	portaudio = bin/portaudio_x64.dll
 endif