diff --git a/src/algorithms/input_filter/adapters/CMakeLists.txt b/src/algorithms/input_filter/adapters/CMakeLists.txt
index daafaf401..38c35012a 100644
--- a/src/algorithms/input_filter/adapters/CMakeLists.txt
+++ b/src/algorithms/input_filter/adapters/CMakeLists.txt
@@ -21,6 +21,7 @@ set(INPUT_FILTER_ADAPTER_SOURCES
      freq_xlating_fir_filter.cc
      beamformer_filter.cc
      pulse_blanking_filter.cc
+     notch_filter.cc
 )
 
 include_directories(
diff --git a/src/algorithms/input_filter/adapters/notch_filter.cc b/src/algorithms/input_filter/adapters/notch_filter.cc
new file mode 100644
index 000000000..e69de29bb
diff --git a/src/algorithms/input_filter/adapters/notch_filter.h b/src/algorithms/input_filter/adapters/notch_filter.h
new file mode 100644
index 000000000..e69de29bb
diff --git a/src/algorithms/input_filter/gnuradio_blocks/CMakeLists.txt b/src/algorithms/input_filter/gnuradio_blocks/CMakeLists.txt
index e2c3a3674..857e54140 100644
--- a/src/algorithms/input_filter/gnuradio_blocks/CMakeLists.txt
+++ b/src/algorithms/input_filter/gnuradio_blocks/CMakeLists.txt
@@ -20,6 +20,7 @@
 set(INPUT_FILTER_GR_BLOCKS_SOURCES 
      beamformer.cc
      pulse_blanking_cc.cc
+     notch_filter_cc.cc
 )
 
 include_directories(
@@ -38,4 +39,4 @@ target_link_libraries(input_filter_gr_blocks ${GNURADIO_FILTER_LIBRARIES}  ${VOL
 
 if(NOT VOLK_GNSSSDR_FOUND)
     add_dependencies(input_filter_gr_blocks volk_gnsssdr_module)
-endif(NOT VOLK_GNSSSDR_FOUND)
\ No newline at end of file
+endif(NOT VOLK_GNSSSDR_FOUND)
diff --git a/src/algorithms/input_filter/gnuradio_blocks/notch_filter_cc.cc b/src/algorithms/input_filter/gnuradio_blocks/notch_filter_cc.cc
new file mode 100644
index 000000000..e69de29bb
diff --git a/src/algorithms/input_filter/gnuradio_blocks/notch_filter_cc.h b/src/algorithms/input_filter/gnuradio_blocks/notch_filter_cc.h
new file mode 100644
index 000000000..e69de29bb