diff --git a/client/sources/build-docker.sh b/client/sources/build-docker.sh
index 3f4fe6e9..0977f9e5 100755
--- a/client/sources/build-docker.sh
+++ b/client/sources/build-docker.sh
@@ -3,7 +3,7 @@
 PACKAGES_BUILD="netifaces msgpack-python u-msgpack-python construct bcrypt watchdog dukpy impacket zeroconf==0.19.1"
 PACKAGES_BUILD="$PACKAGES_BUILD pycryptodomex pycryptodome cryptography pyOpenSSL paramiko"
 
-PACKAGES="rsa pefile rsa netaddr==0.7.19 win_inet_pton pypiwin32 poster win_inet_pton dnslib"
+PACKAGES="rsa==4.0 pefile netaddr==0.7.19 win_inet_pton pypiwin32 poster win_inet_pton dnslib"
 PACKAGES="$PACKAGES pyaudio https://github.com/secdev/scapy/archive/master.zip colorama pyaudio"
 PACKAGES="$PACKAGES https://github.com/alxchk/pypykatz/archive/master.zip"
 PACKAGES="$PACKAGES https://github.com/warner/python-ed25519/archive/master.zip"