diff --git a/src/lib/slew_rate/CMakeLists.txt b/src/lib/slew_rate/CMakeLists.txt
index 464938b4d6..7515f53a3a 100644
--- a/src/lib/slew_rate/CMakeLists.txt
+++ b/src/lib/slew_rate/CMakeLists.txt
@@ -32,6 +32,7 @@
 ############################################################################
 
 px4_add_library(SlewRate
+	dummy.cpp
 	SlewRate.hpp
 	SlewRateYaw.hpp
 )
diff --git a/src/lib/slew_rate/dummy.cpp b/src/lib/slew_rate/dummy.cpp
new file mode 100644
index 0000000000..e69de29bb2