diff --git a/package/apitrace/Config.in b/package/apitrace/Config.in
index 116a864681..abd7ae00ee 100644
--- a/package/apitrace/Config.in
+++ b/package/apitrace/Config.in
@@ -1,10 +1,12 @@
 comment "apitrace needs a toolchain w/ C++, wchar, threads, gcc >= 4.9"
+	depends on BR2_USE_MMU
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \
 		!BR2_TOOLCHAIN_HAS_THREADS || \
 		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
 
 config BR2_PACKAGE_APITRACE
 	bool "apitrace"
+	depends on BR2_USE_MMU # fork()
 	depends on BR2_USE_WCHAR
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9