diff --git a/meta-arm/recipes-security/optee/optee-os.inc b/meta-arm/recipes-security/optee/optee-os.inc
index 973a4216..68bb1226 100644
--- a/meta-arm/recipes-security/optee/optee-os.inc
+++ b/meta-arm/recipes-security/optee/optee-os.inc
@@ -31,7 +31,7 @@ EXTRA_OEMAKE += " HOST_PREFIX=${HOST_PREFIX}"
 EXTRA_OEMAKE += " CROSS_COMPILE64=${HOST_PREFIX}"
 
 # Enable BTI in optee
-EXTREA_OEMAKE += "${@bb.utils.contains('MACHINE_FEATURES', 'arm-branch-protection', ' CFG_CORE_BTI=1 CFG_TA_BTI=1 CFG_CORE_PAUTH=y CFG_TA_PAUTH=y', '', d)}"
+EXTRA_OEMAKE += "${@bb.utils.contains('MACHINE_FEATURES', 'arm-branch-protection', ' CFG_CORE_BTI=1 CFG_TA_BTI=1 CFG_CORE_PAUTH=y CFG_TA_PAUTH=y', '', d)}"
 
 LDFLAGS[unexport] = "1"
 CPPFLAGS[unexport] = "1"