diff --git a/installers/deb/control-linux b/installers/deb/control-linux
index 8fee0cd4..8cfd5490 100644
--- a/installers/deb/control-linux
+++ b/installers/deb/control-linux
@@ -5,5 +5,5 @@ Maintainer: info@interlisp.org
 Description: Medley Interlisp for Linux
 Homepage: https://github.com/interlisp/medley
 Architecture: --ARCH--
-Depends: man-db, xdg-utils
+Depends: man-db, xdg-utils, libbsd0
 
diff --git a/installers/deb/control-wsl1 b/installers/deb/control-wsl1
index 20f76b6e..b2b40e98 100644
--- a/installers/deb/control-wsl1
+++ b/installers/deb/control-wsl1
@@ -5,5 +5,5 @@ Maintainer: info@interlisp.org
 Description: Medley Interlisp for Linux
 Homepage: https://github.com/interlisp/medley
 Architecture: --ARCH--
-Depends: wslu ( >= 4.1 ) | wslu ( << 4.0 ), tigervnc-standalone-server, tigervnc-xorg-extension 
+Depends: wslu ( >= 4.1 ) | wslu ( << 4.0 ), tigervnc-standalone-server, tigervnc-xorg-extension, libbsd0 
 
diff --git a/installers/deb/control-wsl2 b/installers/deb/control-wsl2
index 20f76b6e..b2b40e98 100644
--- a/installers/deb/control-wsl2
+++ b/installers/deb/control-wsl2
@@ -5,5 +5,5 @@ Maintainer: info@interlisp.org
 Description: Medley Interlisp for Linux
 Homepage: https://github.com/interlisp/medley
 Architecture: --ARCH--
-Depends: wslu ( >= 4.1 ) | wslu ( << 4.0 ), tigervnc-standalone-server, tigervnc-xorg-extension 
+Depends: wslu ( >= 4.1 ) | wslu ( << 4.0 ), tigervnc-standalone-server, tigervnc-xorg-extension, libbsd0