diff --git a/recipes/build.sh b/recipes/build.sh
index 74b709f..5d61660 100644
--- a/recipes/build.sh
+++ b/recipes/build.sh
@@ -19,6 +19,7 @@ fi
 
 if ! command -v 7z &> /dev/null; then
     sudo apt install -y p7zip
+    sudo apt install -y p7zip-full
 fi
 
 if ! command -v mdpdf &> /dev/null; then