diff --git a/src/configure.c b/src/configure.c
index 8a30040..ce1d343 100644
--- a/src/configure.c
+++ b/src/configure.c
@@ -65,7 +65,8 @@ const struct HostKernel sHostKernel[] =
 	{ HO_UNKNOWN,	"unknown"	}
 };
 
-const String * sTargetType[TT_COUNT] = { "binary", "library", "object", NULL };
+const String * sTargetType[TT_COUNT] = { "binary", "library", "libtool",
+	"object", NULL };
 const String * sObjectType[OT_COUNT] = { "c", "cc", "cpp", "S", NULL };
 
 String const * _source_extension(String const * source)
diff --git a/src/configure.h b/src/configure.h
index 77a6dbb..dfb6b78 100644
--- a/src/configure.h
+++ b/src/configure.h
@@ -66,7 +66,7 @@ extern const struct HostKernel sHostKernel[HK_COUNT];
 
 typedef enum _TargetType
 {
-	TT_BINARY = 0, TT_LIBRARY, TT_OBJECT, TT_UNKNOWN
+	TT_BINARY = 0, TT_LIBRARY, TT_LIBTOOL, TT_OBJECT, TT_UNKNOWN
 } TargetType;
 # define TT_LAST	TT_UNKNOWN
 # define TT_COUNT	(TT_LAST + 1)