diff --git a/Android.bp b/Android.bp
index b0b39a2..4ce3073 100644
--- a/Android.bp
+++ b/Android.bp
@@ -192,9 +192,9 @@ prebuilt_etc_xml {
 }
 
 prebuilt_etc_xml {
-	name: "manifest_media_c2_V1_2_default",
+	name: "manifest_media_c2_V1_1_default",
 	owner: "xiaomi",
-	src: "proprietary/vendor/etc/vintf/manifest/manifest_media_c2_V1_2_default.xml",
+	src: "proprietary/vendor/etc/vintf/manifest/manifest_media_c2_V1_1_default.xml",
 	filename_from_src: true,
 	sub_dir: "vintf/manifest",
 	soc_specific: true,
diff --git a/proprietary/vendor/bin/hw/android.hardware.media.c2@1.2-mediatek b/proprietary/vendor/bin/hw/android.hardware.media.c2@1.2-mediatek
index c742fef..a4ed137 100644
Binary files a/proprietary/vendor/bin/hw/android.hardware.media.c2@1.2-mediatek and b/proprietary/vendor/bin/hw/android.hardware.media.c2@1.2-mediatek differ
diff --git a/proprietary/vendor/bin/hw/android.hardware.media.c2@1.2-mediatek-64b b/proprietary/vendor/bin/hw/android.hardware.media.c2@1.2-mediatek-64b
index 5315433..c0b1a1f 100644
Binary files a/proprietary/vendor/bin/hw/android.hardware.media.c2@1.2-mediatek-64b and b/proprietary/vendor/bin/hw/android.hardware.media.c2@1.2-mediatek-64b differ
diff --git a/proprietary/vendor/etc/vintf/manifest/manifest_media_c2_V1_2_default.xml b/proprietary/vendor/etc/vintf/manifest/manifest_media_c2_V1_1_default.xml
similarity index 90%
rename from proprietary/vendor/etc/vintf/manifest/manifest_media_c2_V1_2_default.xml
rename to proprietary/vendor/etc/vintf/manifest/manifest_media_c2_V1_1_default.xml
index a5e8d87..bf0d72f 100644
--- a/proprietary/vendor/etc/vintf/manifest/manifest_media_c2_V1_2_default.xml
+++ b/proprietary/vendor/etc/vintf/manifest/manifest_media_c2_V1_1_default.xml
@@ -2,7 +2,7 @@
     <hal>
         <name>android.hardware.media.c2</name>
         <transport>hwbinder</transport>
-        <version>1.2</version>
+        <version>1.1</version>
         <interface>
             <name>IComponentStore</name>
             <instance>default</instance>
diff --git a/rosemary-vendor.mk b/rosemary-vendor.mk
index c87a0af..05ee99a 100644
--- a/rosemary-vendor.mk
+++ b/rosemary-vendor.mk
@@ -2574,4 +2574,4 @@ PRODUCT_PACKAGES += \
     lbs_hidl_service@1.0 \
     manifest_android.hardware.drm@1.4-service.widevine \
     manifest_hwcomposer \
-    manifest_media_c2_V1_2_default
+    manifest_media_c2_V1_1_default