diff --git a/poky/meta/classes/cpan.bbclass b/poky/meta/classes/cpan.bbclass
index e9908ae..18f1b9d 100644
--- a/poky/meta/classes/cpan.bbclass
+++ b/poky/meta/classes/cpan.bbclass
@@ -41,12 +41,12 @@
 	fi
 }
 
-do_configure_append_class-target() {
+do_configure:append:class-target() {
        find . -name Makefile | xargs sed -E -i \
            -e 's:LD_RUN_PATH ?= ?"?[^"]*"?::g'
 }
 
-do_configure_append_class-nativesdk() {
+do_configure:append:class-nativesdk() {
        find . -name Makefile | xargs sed -E -i \
            -e 's:LD_RUN_PATH ?= ?"?[^"]*"?::g'
 }