diff --git a/app/stub_build_all_ipc3.conf b/app/stub_build_all_ipc3.conf
index 77c47241cde5..951cbb0a6c51 100644
--- a/app/stub_build_all_ipc3.conf
+++ b/app/stub_build_all_ipc3.conf
@@ -1,5 +1,6 @@
 CONFIG_COMP_STUBS=y
 CONFIG_COMP_GOOGLE_RTC_AUDIO_PROCESSING=y
+CONFIG_GOOGLE_RTC_AUDIO_PROCESSING_MOCK=y
 CONFIG_COMP_TONE=n
 CONFIG_COMP_CROSSOVER=y
 CONFIG_COMP_DRC=y
diff --git a/src/arch/host/configs/library_defconfig b/src/arch/host/configs/library_defconfig
index 071e30808f3c..b6839e25f250 100644
--- a/src/arch/host/configs/library_defconfig
+++ b/src/arch/host/configs/library_defconfig
@@ -4,6 +4,7 @@ CONFIG_COMP_DCBLOCK=y
 CONFIG_COMP_DRC=y
 CONFIG_COMP_FIR=y
 CONFIG_COMP_GOOGLE_RTC_AUDIO_PROCESSING=y
+CONFIG_GOOGLE_RTC_AUDIO_PROCESSING_MOCK=y
 CONFIG_COMP_IIR=y
 CONFIG_COMP_MFCC=y
 CONFIG_COMP_MODULE_ADAPTER=y
diff --git a/src/audio/google/Kconfig b/src/audio/google/Kconfig
index 9d61a11064b5..942255653198 100644
--- a/src/audio/google/Kconfig
+++ b/src/audio/google/Kconfig
@@ -15,7 +15,6 @@ config COMP_GOOGLE_HOTWORD_DETECT
 config COMP_GOOGLE_RTC_AUDIO_PROCESSING
 	bool "Google Real Time Communication Audio processing"
 	select COMP_BLOB
-	select GOOGLE_RTC_AUDIO_PROCESSING_MOCK if COMP_STUBS
 	default n
 	help
 	  Select for Google real-time communication audio processing. It
@@ -75,7 +74,7 @@ config COMP_GOOGLE_RTC_AUDIO_PROCESSING_MIC_HEADROOM_LINEAR
 
 config GOOGLE_RTC_AUDIO_PROCESSING_MOCK
 	bool "Google Real Time Communication Audio processing mock"
-	default n
+	default y if COMP_STUBS
 	depends on COMP_GOOGLE_RTC_AUDIO_PROCESSING
 	help
 	  Mock Google real-time communication audio processing.