Fix PREBUILT_MODULES_ROOT

Change-Id: I42fba93e150df1c5047fa93cd91c5aa381828330
diff --git a/kernel-modules.mk b/kernel-modules.mk
index 7dffaf1..f5d5c5d 100644
--- a/kernel-modules.mk
+++ b/kernel-modules.mk
@@ -10,7 +10,7 @@
 MODULES := $(foreach module,$(MODULES_DIRS),$(notdir $(module)))
 MODULES := $(sort $(MODULES) $(REQUIRED_MODULES))
 
-PREBUILT_MODULES_ROOT ?= /google/data/ro/teams/spacepark/enterprise/debs
+PREBUILT_MODULES_ROOT ?= /google/data/ro/teams/spacepark/enterprise/kokoro/prod/spacepark/enterprise/debs
 
 define make-module-target
 $1: $(PRODUCT_OUT)/.$1