diff --git a/src/platform/library/schedule/CMakeLists.txt b/src/platform/library/schedule/CMakeLists.txt
index ca0d7b16d..31d325038 100644
--- a/src/platform/library/schedule/CMakeLists.txt
+++ b/src/platform/library/schedule/CMakeLists.txt
@@ -3,4 +3,5 @@
 add_local_sources(sof
 	schedule.c
 	ll_schedule.c
+	edf_schedule.c
 )
diff --git a/tools/testbench/edf_schedule.c b/src/platform/library/schedule/edf_schedule.c
similarity index 100%
rename from tools/testbench/edf_schedule.c
rename to src/platform/library/schedule/edf_schedule.c
diff --git a/tools/testbench/CMakeLists.txt b/tools/testbench/CMakeLists.txt
index b6fd62642..5d2297431 100644
--- a/tools/testbench/CMakeLists.txt
+++ b/tools/testbench/CMakeLists.txt
@@ -10,7 +10,6 @@ add_executable(testbench
 	testbench.c
 	common_test.c
 	file.c
-	edf_schedule.c
 	topology.c
 )