diff --git a/lib/builder-targets.sh b/lib/builder-targets.sh
index 5414fa8..aa3dfc2 100644
--- a/lib/builder-targets.sh
+++ b/lib/builder-targets.sh
@@ -15,6 +15,7 @@ builder_config() {
     CMD_unzip="`which unzip`"           ; builder_check_error "Command 'unzip' not installed"
     CMD_unrar="`which unrar`"           ; builder_check_error "Command 'unrar' not installed"
     CMD_zip="`which zip`"               ; builder_check_error "Command 'zip' not installed"
+    CMD_lha="`which lha`"               ; builder_check_error "Command 'lha' not installed"
     CMD_unix2dos="`which unix2dos`"     ; builder_check_error "Command 'unix2dos' not installed"
     CMD_identify="`which identify`"     ; builder_check_error "Command 'identify' (ImageMagick) not installed"
     CMD_zsyncmake="`which zsyncmake`"   ; builder_check_error "Command 'zsyncmake' not installed"
diff --git a/lib/builder-utils.sh b/lib/builder-utils.sh
index bb04b87..6ac35ea 100644
--- a/lib/builder-utils.sh
+++ b/lib/builder-utils.sh
@@ -62,6 +62,8 @@ function  process_file() {
 	$CMD_unzip  $src -d $dst
     elif [ "$format" = "unrar" ]; then
 	$CMD_unrar x $src $dst
+    elif [ "$format" = "lha" ]; then
+	$CMD_lha x -w=$dst $src
     else
 	fatal_error "Unknown compression format: $format"
     fi