diff --git a/meta-oe/classes/kernel.bbclass b/meta-oe/classes/kernel.bbclass
index e1e8197..7498c2c 100644
--- a/meta-oe/classes/kernel.bbclass
+++ b/meta-oe/classes/kernel.bbclass
@@ -238,8 +238,8 @@ RDEPENDS_kernel = "kernel-base"
 # Allow machines to override this dependency if kernel image files are 
 # not wanted in images as standard
 RDEPENDS_kernel-base ?= "kernel-image"
-PKG_kernel-image = "kernel-image-${KERNEL_VERSION}"
-PKG_kernel-base = "kernel-${KERNEL_VERSION}"
+PKG_kernel-image = "kernel-image-${@legitimize_package_name('${KERNEL_VERSION}')}"
+PKG_kernel-base = "kernel-${@legitimize_package_name('${KERNEL_VERSION}')}"
 ALLOW_EMPTY_kernel = "1"
 ALLOW_EMPTY_kernel-base = "1"
 ALLOW_EMPTY_kernel-image = "1"