diff --git a/libretro-buildbot-recipe.sh b/libretro-buildbot-recipe.sh
index 357a924f..509e1720 100755
--- a/libretro-buildbot-recipe.sh
+++ b/libretro-buildbot-recipe.sh
@@ -648,12 +648,12 @@ while read line; do
 					BUILD="YES"
 				fi
 
-				if [ "${PREVCORE}" = "mame" -a "${PREVBUILD}" = "YES" -a "${NAME}" = "mess" ]; then
+				if [ "${PREVCORE}" = "mame2014" -a "${PREVBUILD}" = "YES" -a "${NAME}" = "mess" ]; then
 					FORCE="YES"
 					BUILD="YES"
 				fi
 
-				if [ "${PREVCORE}" = "mess" -a "${PREVBUILD}" = "YES" -a "${NAME}" = "ume" ]; then
+				if [ "${PREVCORE}" = "mess2014" -a "${PREVBUILD}" = "YES" -a "${NAME}" = "ume" ]; then
 					FORCE="YES"
 					BUILD="YES"
 				fi
diff --git a/recipes/linux-portable/cores-leiradel-x86 b/recipes/linux-portable/cores-leiradel-x86_64
similarity index 100%
rename from recipes/linux-portable/cores-leiradel-x86
rename to recipes/linux-portable/cores-leiradel-x86_64
diff --git a/recipes/linux-portable/cores-leiradel-x86.conf b/recipes/linux-portable/cores-leiradel-x86_64.conf
similarity index 100%
rename from recipes/linux-portable/cores-leiradel-x86.conf
rename to recipes/linux-portable/cores-leiradel-x86_64.conf
diff --git a/recipes/linux-portable/cores-x86 b/recipes/linux-portable/cores-x86_64
similarity index 100%
rename from recipes/linux-portable/cores-x86
rename to recipes/linux-portable/cores-x86_64
diff --git a/recipes/linux-portable/cores-x86.conf b/recipes/linux-portable/cores-x86_64.conf
similarity index 100%
rename from recipes/linux-portable/cores-x86.conf
rename to recipes/linux-portable/cores-x86_64.conf