diff --git a/package/gauche/Config.in b/package/gauche/Config.in
index 54a0be243f..fd0617acc6 100644
--- a/package/gauche/Config.in
+++ b/package/gauche/Config.in
@@ -13,6 +13,7 @@ config BR2_PACKAGE_GAUCHE
 	depends on BR2_USE_MMU # fork()
 	depends on BR2_ARCH_HAS_ATOMICS
 	depends on BR2_PACKAGE_GAUCHE_ARCH_SUPPORTS
+	depends on !BR2_STATIC_LIBS
 	help
 	  Gauche is an R7RS Scheme implementation developed to be a
 	  handy script interpreter, which allows programmers and
@@ -23,8 +24,8 @@ config BR2_PACKAGE_GAUCHE
 
 	  http://practical-scheme.net/gauche/
 
-comment "gauche needs a toolchain w/ NPTL"
+comment "gauche needs a toolchain w/ NPTL, dynamic library"
 	depends on BR2_USE_MMU
 	depends on BR2_ARCH_HAS_ATOMICS
 	depends on BR2_PACKAGE_GAUCHE_ARCH_SUPPORTS
-	depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL
+	depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_STATIC_LIBS