diff --git a/meta-python/recipes-devtools/python/python3-meld3_2.0.1.bb b/meta-python/recipes-devtools/python/python3-meld3_2.0.1.bb
index 1223ae953..1be3fa5ad 100644
--- a/meta-python/recipes-devtools/python/python3-meld3_2.0.1.bb
+++ b/meta-python/recipes-devtools/python/python3-meld3_2.0.1.bb
@@ -12,3 +12,9 @@ SRC_URI[md5sum] = "1add16caefc9e6b82ef4f40532cb4918"
 SRC_URI[sha256sum] = "3ea266994f1aa83507679a67b493b852c232a7905e29440a6b868558cad5e775"
 
 inherit pypi setuptools3
+
+RDEPENDS:${PN} += " \
+    python3-cgitb \
+    python3-smtpd \
+    python3-xml \
+"