diff --git a/core/Makefile b/core/Makefile
index 1972dc1d2..7bb00141d 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1552,7 +1552,7 @@ $(BUILT_OTATOOLS_PACKAGE): $(OTATOOLS) | $(ACP)
 	$(hide) rm -rf $@ $(zip_root)/releasetools/*.pyc
 	$(hide) (cd $(zip_root) && zip -qryX $(abspath $@) *)
 	$(hide) zip -qryX $(abspath $@) build/target/product/security/
-	$(hide) find device vendor -name \*.pk8 -o -name verifiedboot\* -o -name \*.x509.pem -o -name oem.prop | xargs zip -qryX $(abspath $@)>/dev/null || true
+	$(hide) find device vendor -name \*.pk8 -o -name verifiedboot\* -o -name \*.x509.pem -o -name oem\*.prop | xargs zip -qryX $(abspath $@)>/dev/null || true
 
 .PHONY: otatools-package
 otatools-package: $(BUILT_OTATOOLS_PACKAGE)