diff --git a/tools/topology/topology2/cavs-nocodec-multicore.conf b/tools/topology/topology2/cavs-nocodec-multicore.conf
index d9fae0e3ec4b..9c7e9c833b59 100644
--- a/tools/topology/topology2/cavs-nocodec-multicore.conf
+++ b/tools/topology/topology2/cavs-nocodec-multicore.conf
@@ -335,7 +335,6 @@ IncludeByKey.PASSTHROUGH {
 							}
 						}
 						Object.Widget.gain.1 {
-							curve_duration 500000
 							num_input_audio_formats 2
 							num_output_audio_formats 2
 							Object.Base.audio_format.1 {
@@ -397,7 +396,6 @@ IncludeByKey.PASSTHROUGH {
 							}
 						}
 						Object.Widget.gain.1 {
-							curve_duration 500000
 							num_input_audio_formats 2
 							num_output_audio_formats 2
 							Object.Base.audio_format.1 {
@@ -456,7 +454,6 @@ IncludeByKey.PASSTHROUGH {
 							}
 						}
 						Object.Widget.gain.1 {
-							curve_duration 500000
 							num_input_audio_formats 2
 							num_output_audio_formats 2
 							Object.Base.audio_format.1 {
diff --git a/tools/topology/topology2/cavs-nocodec.conf b/tools/topology/topology2/cavs-nocodec.conf
index 6cc7f0d3753e..bac1fe2118c7 100644
--- a/tools/topology/topology2/cavs-nocodec.conf
+++ b/tools/topology/topology2/cavs-nocodec.conf
@@ -275,7 +275,6 @@ IncludeByKey.PASSTHROUGH {
 					pcm_id $SSP0_PCM_ID
 				}
 				Object.Widget.gain.1 {
-					curve_duration 500000
 					Object.Control.mixer.1 {
 						name 'Post Demux $SSP0_PCM_NAME Capture Volume'
 					}
@@ -290,7 +289,6 @@ IncludeByKey.PASSTHROUGH {
 					pcm_id $SSP0_CAPTURE_PCM_ID
 				}
 				Object.Widget.gain.1 {
-					curve_duration 500000
 					Object.Control.mixer.1 {
 						name 'Post Demux $SSP0_CAPTURE_PCM Volume'
 					}
@@ -331,7 +329,6 @@ IncludeByKey.PASSTHROUGH {
 							}
 						}
 						Object.Widget.gain.1 {
-							curve_duration 500000
 							num_input_audio_formats 2
 							num_output_audio_formats 2
 							Object.Base.audio_format.1 {
@@ -397,7 +394,6 @@ IncludeByKey.PASSTHROUGH {
 					}
 				}
 				Object.Widget.gain.1 {
-					curve_duration 500000
 					Object.Control.mixer.1 {
 						name 'Pre Demux $SSP0_PCM_NAME Capture Volume'
 					}
@@ -703,7 +699,6 @@ IncludeByKey.PASSTHROUGH {
 							}
 						}
 						Object.Widget.gain.1 {
-							curve_duration 500000
 							num_input_audio_formats 2
 							num_output_audio_formats 2
 							Object.Base.audio_format.1 {
@@ -760,7 +755,6 @@ IncludeByKey.PASSTHROUGH {
 							}
 						}
 						Object.Widget.gain.1 {
-							curve_duration 500000
 							num_input_audio_formats 2
 							num_output_audio_formats 2
 							Object.Base.audio_format.1 {