diff --git a/Makefile.system b/Makefile.system
index 987bb83cf..425cbb68a 100644
--- a/Makefile.system
+++ b/Makefile.system
@@ -247,11 +247,11 @@ endif
 ifdef DYNAMIC_ARCH
 ifeq ($(ARCH), x86)
 DYNAMIC_CORE = KATMAI COPPERMINE NORTHWOOD PRESCOTT BANIAS \
-	       CORE2 PENRYN DUNNINGTON NEHALEM SANDYBRIDGE ATHLON OPTERON OPTERON_SSE3 BARCELONA BOBCATE ATOM NANO
+	       CORE2 PENRYN DUNNINGTON NEHALEM SANDYBRIDGE ATHLON OPTERON OPTERON_SSE3 BARCELONA BOBCAT ATOM NANO
 endif
 
 ifeq ($(ARCH), x86_64)
-DYNAMIC_CORE = PRESCOTT CORE2 PENRYN DUNNINGTON NEHALEM SANDYBRIDGE OPTERON OPTERON_SSE3 BARCELONA BOBCATE ATOM NANO
+DYNAMIC_CORE = PRESCOTT CORE2 PENRYN DUNNINGTON NEHALEM SANDYBRIDGE OPTERON OPTERON_SSE3 BARCELONA BOBCAT ATOM NANO
 endif
 
 ifndef DYNAMIC_CORE