diff --git a/include/slibtool/slibtool.h b/include/slibtool/slibtool.h
index 7403234..4ac8c44 100644
--- a/include/slibtool/slibtool.h
+++ b/include/slibtool/slibtool.h
@@ -81,6 +81,7 @@ struct slbt_common_ctx {
 	enum slbt_mode			mode;
 	enum slbt_tag			tag;
 	enum slbt_warning_level		warnings;
+	const char *			output;
 };
 
 struct slbt_driver_ctx {
diff --git a/src/driver/slbt_driver_ctx.c b/src/driver/slbt_driver_ctx.c
index f3e0f68..d7e8c14 100644
--- a/src/driver/slbt_driver_ctx.c
+++ b/src/driver/slbt_driver_ctx.c
@@ -197,6 +197,10 @@ int slbt_get_driver_ctx(
 				case TAG_VERBOSE:
 					cctx.drvflags |= SLBT_DRIVER_VERBOSE;
 					break;
+
+				case TAG_OUTPUT:
+					cctx.output = entry->arg;
+					break;
 			}
 		} else
 			nunits++;