diff --git a/dev-libs/libcss/libcss-0.2.0-HEAD.recipe b/dev-libs/libcss/libcss-0.2.0_HEAD.recipe similarity index 100% rename from dev-libs/libcss/libcss-0.2.0-HEAD.recipe rename to dev-libs/libcss/libcss-0.2.0_HEAD.recipe diff --git a/dev-libs/libparserutils/libparserutils-0.1.2-HEAD.recipe b/dev-libs/libparserutils/libparserutils-0.1.2_HEAD.recipe similarity index 100% rename from dev-libs/libparserutils/libparserutils-0.1.2-HEAD.recipe rename to dev-libs/libparserutils/libparserutils-0.1.2_HEAD.recipe diff --git a/dev-libs/libwapcaplet/libwapcaplet-0.2.0-HEAD.recipe b/dev-libs/libwapcaplet/libwapcaplet-0.2.0_HEAD.recipe similarity index 100% rename from dev-libs/libwapcaplet/libwapcaplet-0.2.0-HEAD.recipe rename to dev-libs/libwapcaplet/libwapcaplet-0.2.0_HEAD.recipe diff --git a/dev-util/buildsystem/buildsystem-1.0-HEAD.recipe b/dev-util/buildsystem/buildsystem-1.0_HEAD.recipe similarity index 100% rename from dev-util/buildsystem/buildsystem-1.0-HEAD.recipe rename to dev-util/buildsystem/buildsystem-1.0_HEAD.recipe diff --git a/media-libs/libnsbmp/libnsbmp-0.1.0-HEAD.recipe b/media-libs/libnsbmp/libnsbmp-0.1.0_HEAD.recipe similarity index 100% rename from media-libs/libnsbmp/libnsbmp-0.1.0-HEAD.recipe rename to media-libs/libnsbmp/libnsbmp-0.1.0_HEAD.recipe diff --git a/media-libs/libnsgif/libnsgif-0.1.0-HEAD.recipe b/media-libs/libnsgif/libnsgif-0.1.0_HEAD.recipe similarity index 100% rename from media-libs/libnsgif/libnsgif-0.1.0-HEAD.recipe rename to media-libs/libnsgif/libnsgif-0.1.0_HEAD.recipe diff --git a/media-libs/libsvgtiny/libsvgtiny-0.1.0-HEAD.recipe b/media-libs/libsvgtiny/libsvgtiny-0.1.0_HEAD.recipe similarity index 100% rename from media-libs/libsvgtiny/libsvgtiny-0.1.0-HEAD.recipe rename to media-libs/libsvgtiny/libsvgtiny-0.1.0_HEAD.recipe diff --git a/net-libs/hubbub/hubbub-0.2.0-HEAD.recipe b/net-libs/hubbub/hubbub-0.2.0_HEAD.recipe similarity index 100% rename from net-libs/hubbub/hubbub-0.2.0-HEAD.recipe rename to net-libs/hubbub/hubbub-0.2.0_HEAD.recipe diff --git a/net-libs/libdom/libdom-0.0.1-HEAD.recipe b/net-libs/libdom/libdom-0.0.1_HEAD.recipe similarity index 100% rename from net-libs/libdom/libdom-0.0.1-HEAD.recipe rename to net-libs/libdom/libdom-0.0.1_HEAD.recipe diff --git a/www-client/netsurf/netsurf-3.1-HEAD.recipe b/www-client/netsurf/netsurf-3.1_HEAD.recipe similarity index 100% rename from www-client/netsurf/netsurf-3.1-HEAD.recipe rename to www-client/netsurf/netsurf-3.1_HEAD.recipe