diff --git a/poky/meta/classes/goarch.bbclass b/poky/meta/classes/goarch.bbclass
index 48dc48d..92fec16 100644
--- a/poky/meta/classes/goarch.bbclass
+++ b/poky/meta/classes/goarch.bbclass
@@ -32,13 +32,13 @@
 # Go supports dynamic linking on a limited set of architectures.
 # See the supportsDynlink function in go/src/cmd/compile/internal/gc/main.go
 GO_DYNLINK = ""
-GO_DYNLINK:arm = "1"
-GO_DYNLINK:aarch64 = "1"
-GO_DYNLINK:x86 = "1"
-GO_DYNLINK:x86-64 = "1"
-GO_DYNLINK:powerpc64 = "1"
-GO_DYNLINK:powerpc64le = "1"
-GO_DYNLINK:class-native = ""
+GO_DYNLINK:arm ?= "1"
+GO_DYNLINK:aarch64 ?= "1"
+GO_DYNLINK:x86 ?= "1"
+GO_DYNLINK:x86-64 ?= "1"
+GO_DYNLINK:powerpc64 ?= "1"
+GO_DYNLINK:powerpc64le ?= "1"
+GO_DYNLINK:class-native ?= ""
 GO_DYNLINK:class-nativesdk = ""
 
 # define here because everybody inherits this class