diff --git a/srcpkgs/pioneer/patches/ppc.patch b/srcpkgs/pioneer/patches/ppc-riscv64.patch
similarity index 80%
rename from srcpkgs/pioneer/patches/ppc.patch
rename to srcpkgs/pioneer/patches/ppc-riscv64.patch
index 426ebde5d84..e388c2eb984 100644
--- a/srcpkgs/pioneer/patches/ppc.patch
+++ b/srcpkgs/pioneer/patches/ppc-riscv64.patch
@@ -5,7 +5,7 @@
  
  //#define USE_CHRONO
 -#if !defined(USE_CHRONO) && (defined(__arm__) || defined(__aarch64__) || defined(__PPC64__) || defined(_M_AMD64) || defined(_WIN64) || defined(_M_X64))
-+#if !defined(USE_CHRONO) && (defined(__arm__) || defined(__aarch64__) || defined(__powerpc__) || defined(_M_AMD64) || defined(_WIN64) || defined(_M_X64))
++#if !defined(USE_CHRONO) && (defined(__arm__) || defined(__aarch64__) || defined(__powerpc__) || defined(__riscv) || defined(_M_AMD64) || defined(_WIN64) || defined(_M_X64))
  // this isn't optional for __arm__ or x64 builds
  #define USE_CHRONO
  #endif