diff --git a/src/usr/libexec/sbopkg/sqg/functions b/src/usr/libexec/sbopkg/sqg/functions
index ba1a143..64303b4 100644
--- a/src/usr/libexec/sbopkg/sqg/functions
+++ b/src/usr/libexec/sbopkg/sqg/functions
@@ -198,7 +198,9 @@ build_queuefile_custom () {
     rm -f "$QUEUEDIR/$QUEUENAME.sqf"
 
     for PKG in ${PACKAGES[@]}; do
-      cat "$PKG.sqf" >> "$QUEUENAME.sqf"
+      if [ -f "$PKG.sqf" ]; then
+         cat "$PKG.sqf" >> "$QUEUENAME.sqf"
+      fi
     done
   )
 }