diff --git a/monkey/monkey_island/monkey_island.spec b/monkey/monkey_island/monkey_island.spec
index 5af1d40f9..342df5ab3 100644
--- a/monkey/monkey_island/monkey_island.spec
+++ b/monkey/monkey_island/monkey_island.spec
@@ -71,7 +71,7 @@ def get_linux_only_binaries():
 
 
 def get_hidden_imports():
-    return ['_cffi_backend', 'queue', '_mssql'] if is_windows() else ['_cffi_backend', '_mssql']
+    return ['_cffi_backend', 'queue'] if is_windows() else ['_cffi_backend']
 
 
 def get_msvcr():
diff --git a/monkey/monkey_island/requirements.txt b/monkey/monkey_island/requirements.txt
index b8df0f5a9..413a42d0d 100644
--- a/monkey/monkey_island/requirements.txt
+++ b/monkey/monkey_island/requirements.txt
@@ -15,4 +15,5 @@ ipaddress
 enum34
 pycryptodome
 boto3
-awscli
\ No newline at end of file
+awscli
+cffi
\ No newline at end of file