diff --git a/CMakeLists.txt b/CMakeLists.txt
index 481d246f..83ce95d3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -83,7 +83,7 @@ endfunction(add_source_files)
 # 3rd Party Dependency Stuff
 find_package(Qt5 COMPONENTS Core Network Widgets REQUIRED)
 find_package(Boost COMPONENTS system program_options REQUIRED)
-set(GR_REQUIRED_COMPONENTS RUNTIME ANALOG AUDIO BLOCKS DIGITAL FILTER FFT)
+set(GR_REQUIRED_COMPONENTS RUNTIME ANALOG AUDIO BLOCKS DIGITAL FILTER FFT PMT)
 find_package(Gnuradio REQUIRED)
 find_package(Gnuradio-osmosdr REQUIRED)
 
diff --git a/gqrx.pro b/gqrx.pro
index cc3b44b1..cd7b70f2 100644
--- a/gqrx.pro
+++ b/gqrx.pro
@@ -233,6 +233,7 @@ PKGCONFIG += gnuradio-analog \
              gnuradio-digital \
              gnuradio-filter \
              gnuradio-fft \
+             gnuradio-pmt \
              gnuradio-osmosdr
 
 INCPATH += src/