diff --git a/spa/plugins/libcamera/libcamera-device.cpp b/spa/plugins/libcamera/libcamera-device.cpp
index c135b78b1..a4691007b 100644
--- a/spa/plugins/libcamera/libcamera-device.cpp
+++ b/spa/plugins/libcamera/libcamera-device.cpp
@@ -102,7 +102,6 @@ int emit_info(struct impl *impl, bool full)
 	struct spa_dict dict;
 	uint32_t n_items = 0;
 	struct spa_device_info info;
-	struct spa_param_info params[2];
 	Camera& camera = *impl->camera;
 
 	info = SPA_DEVICE_INFO_INIT();
@@ -153,12 +152,6 @@ int emit_info(struct impl *impl, bool full)
 	dict = SPA_DICT_INIT(items, n_items);
 	info.props = &dict;
 
-	info.change_mask |= SPA_DEVICE_CHANGE_MASK_PARAMS;
-	params[0] = SPA_PARAM_INFO(SPA_PARAM_EnumProfile, SPA_PARAM_INFO_READ);
-	params[1] = SPA_PARAM_INFO(SPA_PARAM_Profile, SPA_PARAM_INFO_WRITE);
-	info.n_params = SPA_N_ELEMENTS(params);
-	info.params = params;
-
 	spa_device_emit_info(&impl->hooks, &info);
 
 	if (true) {
diff --git a/spa/plugins/v4l2/v4l2-device.c b/spa/plugins/v4l2/v4l2-device.c
index f29252d16..54b0b78f0 100644
--- a/spa/plugins/v4l2/v4l2-device.c
+++ b/spa/plugins/v4l2/v4l2-device.c
@@ -61,7 +61,6 @@ static int emit_info(struct impl *this, bool full)
 	struct spa_dict_item items[13];
 	uint32_t n_items = 0;
 	struct spa_device_info info;
-	struct spa_param_info params[2];
 	char path[128], version[16], capabilities[16], device_caps[16], devices_str[16];
 	struct spa_strbuf buf;
 
@@ -105,12 +104,6 @@ static int emit_info(struct impl *this, bool full)
 #undef ADD_ITEM
 	info.props = &SPA_DICT_INIT(items, n_items);
 
-	info.change_mask |= SPA_DEVICE_CHANGE_MASK_PARAMS;
-	params[0] = SPA_PARAM_INFO(SPA_PARAM_EnumProfile, SPA_PARAM_INFO_READ);
-	params[1] = SPA_PARAM_INFO(SPA_PARAM_Profile, SPA_PARAM_INFO_WRITE);
-	info.n_params = 0;
-	info.params = params;
-
 	spa_device_emit_info(&this->hooks, &info);
 
 	if (spa_v4l2_is_capture(&this->dev)) {