diff --git a/source/SoundStretch/Makefile.am b/source/SoundStretch/Makefile.am
index a87e841..ac5292c 100644
--- a/source/SoundStretch/Makefile.am
+++ b/source/SoundStretch/Makefile.am
@@ -27,7 +27,7 @@ bin_PROGRAMS=soundstretch
 noinst_HEADERS=RunParameters.h WavFile.h
 
 # extra files to include in distribution tarball
-EXTRA_DIST=soundstretch.dsp soundstretch.dsw soundstretch.sln soundstretch.vcproj
+EXTRA_DIST=soundstretch.sln soundstretch.vcxproj
 
 ## for every name listed under bin_PROGRAMS, you have a <prog>_SOURCES. This lists
 ## all the sources in the current directory that are used to build soundstretch.
diff --git a/source/SoundTouch/Makefile.am b/source/SoundTouch/Makefile.am
index 58c9e33..930669f 100644
--- a/source/SoundTouch/Makefile.am
+++ b/source/SoundTouch/Makefile.am
@@ -20,7 +20,7 @@ include $(top_srcdir)/config/am_include.mk
 
 
 # set to something if you want other stuff to be included in the distribution tarball
-EXTRA_DIST=SoundTouch.dsp SoundTouch.dsw SoundTouch.sln SoundTouch.vcproj
+EXTRA_DIST=SoundTouch.sln SoundTouch.vcxproj
 
 noinst_HEADERS=AAFilter.h cpu_detect.h cpu_detect_x86.cpp FIRFilter.h RateTransposer.h TDStretch.h PeakFinder.h