diff --git a/products/cyanogen_supersonic.mk b/products/cyanogen_supersonic.mk
index 3f473a6f..d985f3f3 100644
--- a/products/cyanogen_supersonic.mk
+++ b/products/cyanogen_supersonic.mk
@@ -15,6 +15,8 @@ PRODUCT_MANUFACTURER := HTC
 PRODUCT_BUILD_PROP_OVERRIDES += BUILD_ID=FRF91 BUILD_DISPLAY_ID=FRF91 PRODUCT_NAME=passion BUILD_FINGERPRINT=google/passion/passion/mahimahi:2.2/FRF91/43546:user/release-keys TARGET_BUILD_TYPE=userdebug BUILD_VERSION_TAGS=release-keys
 PRIVATE_BUILD_DESC="supersonic-user 2.2 FRF91 43546 release-keys"
 
+PRODUCT_SPECIFIC_DEFINES += TARGET_PREBUILT_KERNEL=device/htc/supersonic/kernel
+
 # Build kernel
 #PRODUCT_SPECIFIC_DEFINES += TARGET_PREBUILT_KERNEL=
 #PRODUCT_SPECIFIC_DEFINES += TARGET_KERNEL_DIR=kernel-msm