diff --git a/q65w/CMakeLists.txt b/q65w/CMakeLists.txt
index 97a3b01b8..d14d91f47 100644
--- a/q65w/CMakeLists.txt
+++ b/q65w/CMakeLists.txt
@@ -40,7 +40,7 @@ qt5_wrap_ui (q65w_GENUISRCS ${q65w_UISRCS})
 
 add_executable (q65w ${q65w_CXXSRCS} ${q65w_CSRCS} ${q65w_GENUISRCS} q65w.rc)
 target_include_directories (q65w PRIVATE ${CMAKE_SOURCE_DIR} ${FFTW3_INCLUDE_DIRS})
-target_link_libraries (q65w wsjt_qt m65impl ${FFTW3_LIBRARIES} Qt5::Widgets Qt5::Network Portaudio::Portaudio Usb::Usb)
+target_link_libraries (q65w wsjt_qt m65impl ${FFTW3_LIBRARIES} Qt5::Widgets Qt5::Network Usb::Usb)
 
 if (WSJT_CREATE_WINMAIN)
   set_target_properties (q65w PROPERTIES WIN32_EXECUTABLE ON)
diff --git a/q65w/soundin.cpp b/q65w/soundin.cpp
index 5b13badb5..76edfcb4c 100644
--- a/q65w/soundin.cpp
+++ b/q65w/soundin.cpp
@@ -10,7 +10,6 @@
 #define NFFT 32768
 #define FRAMES_PER_BUFFER 1024
 
-#include <portaudio.h>
 extern "C"
 {
   struct