diff --git a/0001-Enable-RISC-V-in-libphobos-especially-math.d.patch b/0001-Enable-RISC-V-in-libphobos-especially-math.d.patch
index 37be084..8838fe6 100644
--- a/0001-Enable-RISC-V-in-libphobos-especially-math.d.patch
+++ b/0001-Enable-RISC-V-in-libphobos-especially-math.d.patch
@@ -70,7 +70,7 @@ index 7bb4d7c23db..ba9b03c4da9 100644
 +                uint newValues = 0x0;
 +                asm pure nothrow @nogc
 +                {
-+                    "fsflags %0 %1" : "r" (oldValues) : "r" (newValues);
++                    "fsflags %0 %1" : "=r" (oldValues) : "r" (newValues);
 +                }
 +            }
              else
@@ -145,7 +145,7 @@ index 7bb4d7c23db..ba9b03c4da9 100644
 +                uint oldState = void;
 +                asm pure nothrow @nogc
 +                {
-+                    "fscsr %0, %1;" : "r" (oldState) : "r" (newState);
++                    "fscsr %0, %1;" : "=r" (oldState) : "r" (newState);
 +                }
 +            }
              else