diff --git a/package/cups-pk-helper/Config.in b/package/cups-pk-helper/Config.in
index 63a0d3acd8..113f433795 100644
--- a/package/cups-pk-helper/Config.in
+++ b/package/cups-pk-helper/Config.in
@@ -1,8 +1,10 @@
 config BR2_PACKAGE_CUPS_PK_HELPER
 	bool "cups-pk-helper"
+	depends on BR2_USE_MMU
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_7 # polkit -> c++17
 	depends on BR2_TOOLCHAIN_HAS_THREADS # libglib2, polkit
 	depends on BR2_USE_WCHAR # libglib2
+	depends on !BR2_STATIC_LIBS # polkit -> duktape
 	depends on BR2_PACKAGE_CUPS
 	select BR2_PACKAGE_POLKIT
 	help
@@ -11,7 +13,7 @@ config BR2_PACKAGE_CUPS_PK_HELPER
 
 	  https://wiki.freedesktop.org/www/Software/cups-pk-helper/
 
-comment "cups-pk-helper support needs a toolchain with threads, wchar, gcc >= 7"
+comment "cups-pk-helper support needs a toolchain with threads, wchar, dynamic library, gcc >= 7"
 	depends on BR2_USE_MMU
 	depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_GCC_AT_LEAST_7 || \
-		!BR2_TOOLCHAIN_HAS_THREADS
+		!BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS