diff --git a/meta-python/recipes-devtools/python/python3-propcache_0.2.0.bb b/meta-python/recipes-devtools/python/python3-propcache_0.2.0.bb
index 5f9fbda5f1..69e0bed4be 100644
--- a/meta-python/recipes-devtools/python/python3-propcache_0.2.0.bb
+++ b/meta-python/recipes-devtools/python/python3-propcache_0.2.0.bb
@@ -16,7 +16,7 @@ DEPENDS += " \
 	python3-cython-native \
 "
 
-RDEPENDS:${PN}-ptest = " \
+RDEPENDS:${PN}-ptest += " \
 	python3-pytest \
 	python3-pytest-xdist \
 	python3-unittest-automake-output \