diff --git a/meta/recipes-devtools/valgrind/valgrind_3.21.0.bb b/meta/recipes-devtools/valgrind/valgrind_3.21.0.bb
index 68ab319a1b..67a197c509 100644
--- a/meta/recipes-devtools/valgrind/valgrind_3.21.0.bb
+++ b/meta/recipes-devtools/valgrind/valgrind_3.21.0.bb
@@ -239,8 +239,8 @@ do_install_ptest() {
 
     # As the binary isn't stripped or debug-splitted, the source file isn't fetched
     # via dwarfsrcfiles either, so it needs to be installed manually.
-    mkdir -p ${D}/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR}/none/tests/
-    install ${S}/none/tests/tls.c ${D}/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR}/none/tests/
+    mkdir -p ${D}${TARGET_DBGSRC_DIR}/none/tests/
+    install ${S}/none/tests/tls.c ${D}${TARGET_DBGSRC_DIR}/none/tests/
 }
 
 do_install_ptest:append:x86-64 () {