diff --git a/rootdir/Android.mk b/rootdir/Android.mk
index aca08bf..3ecb1db 100644
--- a/rootdir/Android.mk
+++ b/rootdir/Android.mk
@@ -31,7 +31,7 @@
 include $(BUILD_SYSTEM)/base_rules.mk
 
 # Regenerate init.environ.rc if PRODUCT_BOOTCLASSPATH has changed.
-bcp_md5 := $(word 1, $(shell echo $(PRODUCT_BOOTCLASSPATH) | $(MD5SUM)))
+bcp_md5 := $(word 1, $(shell echo $(PRODUCT_BOOTCLASSPATH) $(PRODUCT_SYSTEM_SERVER_CLASSPATH) | $(MD5SUM)))
 bcp_dep := $(intermediates)/$(bcp_md5).bcp.dep
 $(bcp_dep) :
 	$(hide) mkdir -p $(dir $@) && rm -rf $(dir $@)*.bcp.dep && touch $@
@@ -40,6 +40,7 @@
 	@echo "Generate: $< -> $@"
 	@mkdir -p $(dir $@)
 	$(hide) sed -e 's?%BOOTCLASSPATH%?$(PRODUCT_BOOTCLASSPATH)?g' $< >$@
+	$(hide) sed -i -e 's?%SYSTEMSERVERCLASSPATH%?$(PRODUCT_SYSTEM_SERVER_CLASSPATH)?g' $@
 
 bcp_md5 :=
 bcp_dep :=
diff --git a/rootdir/init.environ.rc.in b/rootdir/init.environ.rc.in
index 1f964e3..67222d7 100644
--- a/rootdir/init.environ.rc.in
+++ b/rootdir/init.environ.rc.in
@@ -9,4 +9,5 @@
     export ASEC_MOUNTPOINT /mnt/asec
     export LOOP_MOUNTPOINT /mnt/obb
     export BOOTCLASSPATH %BOOTCLASSPATH%
+    export SYSTEMSERVERCLASSPATH %SYSTEMSERVERCLASSPATH%
     export LD_PRELOAD libsigchain.so