diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 698e221..8a1602e 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -210,7 +210,7 @@
   # However, currently in P, we only support the single latest version since there
   # is no old system SDK versions. Therefore, this is set to empty for now. This
   # should later (in post P) be set to a number, like 28.
-  PLATFORM_SYSTEMSDK_MIN_VERSION :=
+  PLATFORM_SYSTEMSDK_MIN_VERSION := 28
 endif
 
 # This is the list of system SDK versions that the current platform supports.