diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 77ec14fcc610..d03fd638e9aa 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -55,6 +55,9 @@ config FORCE_MAX_ZONEORDER
 config GENERIC_CALIBRATE_DELAY
 	def_bool y
 
+config LOCKDEP_SUPPORT
+	def_bool y
+
 config STACKTRACE_SUPPORT
 	def_bool y