diff --git a/client/sources-linux/build-docker.sh b/client/sources-linux/build-docker.sh
index f6955df9..2ea0ec60 100755
--- a/client/sources-linux/build-docker.sh
+++ b/client/sources-linux/build-docker.sh
@@ -31,7 +31,7 @@ python -m pip install --upgrade \
        scapy colorama pyOpenSSL python-xlib msgpack-python \
        u-msgpack-python poster dnslib \
        https://github.com/CoreSecurity/impacket/archive/master.zip \
-       --no-binary :all:
+       watchdog --no-binary :all:
 
 python -m pip -q install --upgrade --force-reinstall pycparser==2.17
 
diff --git a/client/sources/build-docker.sh b/client/sources/build-docker.sh
index 477934c6..55e3ee28 100755
--- a/client/sources/build-docker.sh
+++ b/client/sources/build-docker.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 PACKAGES="rpyc==3.4.4 rsa pefile rsa netaddr win_inet_pton netaddr tinyec pypiwin32 poster win_inet_pton dnslib"
-PACKAGES_BUILD="netifaces msgpack-python u-msgpack-python scandir construct bcrypt"
+PACKAGES_BUILD="netifaces msgpack-python u-msgpack-python scandir construct bcrypt watchdog"
 PACKAGES="$PACKAGES pyaudio https://github.com/secdev/scapy/archive/master.zip pyOpenSSL colorama pyuv pynacl"
 PACKAGES="$PACKAGES https://github.com/CoreSecurity/impacket/archive/master.zip"
 PACKAGES="$PACKAGES https://github.com/AlessandroZ/pypykatz/archive/master.zip"