diff --git a/getarch.c b/getarch.c
index 8a6684975..6be006aee 100644
--- a/getarch.c
+++ b/getarch.c
@@ -812,7 +812,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #else
 #endif
 
-#ifdef FORCE_1004K
+#ifdef FORCE_MIPS1004K
 #define FORCE
 #define ARCHITECTURE    "MIPS"
 #define SUBARCHITECTURE "1004K"
@@ -826,7 +826,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #else
 #endif
 
-#ifdef FORCE_24K
+#ifdef FORCE_MIPS24K
 #define FORCE
 #define ARCHITECTURE    "MIPS"
 #define SUBARCHITECTURE "24K"