diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5ced26f5..f1b571ba 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,6 +23,7 @@ option(OPT_BUILD_FALCON9_DECODER "Build the falcon9 live decoder (Dependencies:
 option(OPT_BUILD_METEOR_DEMODULATOR "Build the meteor demodulator module (no dependencies required)" ON)
 option(OPT_BUILD_WEATHER_SAT_DECODER "Build the HRPT decoder module (no dependencies required)" ON)
 option(OPT_BUILD_DISCORD_PRESENCE "Build the Discord Rich Presence module" ON)
+option(OPT_BUILD_FREQUENCY_MANAGER "Build the Discord Rich Presence module" ON)
 # Core of SDR++
 add_subdirectory("core")
 
@@ -92,6 +93,10 @@ if (OPT_BUILD_DISCORD_PRESENCE)
 add_subdirectory("discord_integration")
 endif (OPT_BUILD_DISCORD_PRESENCE)
 
+if (OPT_BUILD_FREQUENCY_MANAGER)
+add_subdirectory("frequency_manager")
+endif (OPT_BUILD_FREQUENCY_MANAGER)
+
 if (MSVC)
     set(CMAKE_CXX_FLAGS "-O2 /std:c++17 /EHsc")
 elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang")