diff --git a/arch/mips.toml b/arch/mips.toml
index a10ee799..f7881262 100644
--- a/arch/mips.toml
+++ b/arch/mips.toml
@@ -26,13 +26,13 @@ COMMON_FLAGS = "-O2 -march=mips32r2 -mabi=32 -mplt -pipe"
 CHOST = "mips-unknown-linux-gnu"
 COMMON_FLAGS = "-O2 -march=mips3 -mabi=32 -mplt -mfix-r4000 -mfix-r4400 -pipe"
 
-[mips.mips4_r5k]
+[mips.mips4]
 CHOST = "mips-unknown-linux-gnu"
-COMMON_FLAGS = "-O2 -march=r5k -mabi=32 -mplt -pipe"
+COMMON_FLAGS = "-O2 -march=mips4 -mabi=32 -mplt -pipe"
 
-[mips.mips4_r10k]
+[mips.mips4_r5k]
 CHOST = "mips-unknown-linux-gnu"
-COMMON_FLAGS = "-O2 -march=r10k -mabi=32 -mplt -pipe"
+COMMON_FLAGS = "-O2 -march=r5k -mabi=32 -mplt -pipe"
 
 [mips.mips4_r12k]
 CHOST = "mips-unknown-linux-gnu"
@@ -110,29 +110,29 @@ COMMON_FLAGS = "-O2 -march=mips3 -mabi=64 -mfix-r4000 -mfix-r4400 -pipe"
 CHOST = "mips64-unknown-linux-gnu"
 COMMON_FLAGS = "-O2 -march=mips3 -mplt -mfix-r4000 -mfix-r4400 -pipe"
 
-[mips64.mips4_r5k_n32]
+[mips64.mips4_n32]
 CHOST = "mips64-unknown-linux-gnu"
-COMMON_FLAGS = "-O2 -march=r5k -mabi=n32 -mplt -pipe"
+COMMON_FLAGS = "-O2 -march=mips4 -mabi=n32 -mplt -pipe"
 
-[mips64.mips4_r5k_n64]
+[mips64.mips4_n64]
 CHOST = "mips64-unknown-linux-gnu"
-COMMON_FLAGS = "-O2 -march=r5k -mabi=64 -pipe"
+COMMON_FLAGS = "-O2 -march=mips4 -mabi=64 -pipe"
 
-[mips64.mips4_r5k_multilib]
+[mips64.mips4_multilib]
 CHOST = "mips64-unknown-linux-gnu"
-COMMON_FLAGS = "-O2 -march=r5k -mplt -pipe"
+COMMON_FLAGS = "-O2 -march=mips4 -mplt -pipe"
 
-[mips64.mips4_r10k_n32]
+[mips64.mips4_r5k_n32]
 CHOST = "mips64-unknown-linux-gnu"
-COMMON_FLAGS = "-O2 -march=r10k -mabi=n32 -mplt -pipe"
+COMMON_FLAGS = "-O2 -march=r5k -mabi=n32 -mplt -pipe"
 
-[mips64.mips4_r10k_n64]
+[mips64.mips4_r5k_n64]
 CHOST = "mips64-unknown-linux-gnu"
-COMMON_FLAGS = "-O2 -march=r10k -mabi=64 -pipe"
+COMMON_FLAGS = "-O2 -march=r5k -mabi=64 -pipe"
 
-[mips64.mips4_r10k_multilib]
+[mips64.mips4_r5k_multilib]
 CHOST = "mips64-unknown-linux-gnu"
-COMMON_FLAGS = "-O2 -march=r10k -mplt -pipe"
+COMMON_FLAGS = "-O2 -march=r5k -mplt -pipe"
 
 [mips64.mips4_r12k_n32]
 CHOST = "mips64-unknown-linux-gnu"