diff --git a/gcc/config/host-linux.cc b/gcc/config/host-linux.cc
index a891651a7b62254d0497a8b99ac6dc46910767b4..d1aa7ab28ca016b1b7df81d0ca8e84b6c4fc12c0 100644
--- a/gcc/config/host-linux.cc
+++ b/gcc/config/host-linux.cc
@@ -99,7 +99,7 @@
 #elif defined(__riscv) && defined (__LP64__)
 # define TRY_EMPTY_VM_SPACE	0x1000000000
 #elif defined(__loongarch__) && defined(__LP64__)
-# define TRY_EMPTY_VM_SPACE	0x8000000000
+# define TRY_EMPTY_VM_SPACE	0x1000000000
 #else
 # define TRY_EMPTY_VM_SPACE	0
 #endif