diff --git a/meta-digi-arm/recipes-bsp/trustfence-cst/trustfence-cst_3.3.1.bb b/meta-digi-arm/recipes-bsp/trustfence-cst/trustfence-cst_3.3.1.bb
index 143827899..1bd4f1c76 100644
--- a/meta-digi-arm/recipes-bsp/trustfence-cst/trustfence-cst_3.3.1.bb
+++ b/meta-digi-arm/recipes-bsp/trustfence-cst/trustfence-cst_3.3.1.bb
@@ -29,7 +29,7 @@ SRC_URI = " \
 SRC_URI[md5sum] = "27ba9c8bc0b8a7f14d23185775c53794"
 SRC_URI[sha256sum] = "8b7e44e3e126f814f5caf8a634646fe64021405302ca59ff02f5c8f3b9a5abb9"
 
-S = "${WORKDIR}/cst-${PV}/"
+S = "${WORKDIR}/cst-${PV}"
 
 do_compile() {
 	export LDLIBPATH=-L${WORKDIR}/recipe-sysroot-native/usr/lib