diff --git a/recipes-security/scapy/python-scapy.inc b/recipes-security/scapy/python-scapy.inc
index 95e5312..f90b93d 100644
--- a/recipes-security/scapy/python-scapy.inc
+++ b/recipes-security/scapy/python-scapy.inc
@@ -10,6 +10,6 @@ SRC_URI[sha256sum] = "1baa048936207ceb1a4281a0e1e3b4317667c754872a0bb4734c5213c4
 
 inherit pypi
 
-RDEPENDS_${PN} = "tcpdump ${PYTHON_PN}-compression ${PYTHON_PN}-netclient  \
+RDEPENDS_${PN} = "tcpdump ${PYTHON_PN}-compression ${PYTHON_PN}-cryptography ${PYTHON_PN}-netclient  \
                   ${PYTHON_PN}-netserver ${PYTHON_PN}-pydoc ${PYTHON_PN}-pkgutil ${PYTHON_PN}-shell \
                   ${PYTHON_PN}-threading ${PYTHON_PN}-numbers ${PYTHON_PN}-pycrypto"