diff --git a/monkey/infection_monkey/requirements_linux.txt b/monkey/infection_monkey/requirements_linux.txt
index 5491851b5..b32cbc883 100644
--- a/monkey/infection_monkey/requirements_linux.txt
+++ b/monkey/infection_monkey/requirements_linux.txt
@@ -10,5 +10,5 @@ ecdsa
 netifaces
 ipaddress
 wmi
-pymssql
+pymssql<3.0
 pyftpdlib
diff --git a/monkey/infection_monkey/requirements_windows.txt b/monkey/infection_monkey/requirements_windows.txt
index cf0755d2e..ceb298160 100644
--- a/monkey/infection_monkey/requirements_windows.txt
+++ b/monkey/infection_monkey/requirements_windows.txt
@@ -11,5 +11,5 @@ netifaces
 ipaddress
 wmi
 pywin32
-pymssql
+pymssql<3.0
 pyftpdlib