diff --git a/sh4d0wup/riscv64.patch b/sh4d0wup/riscv64.patch
index 029565c81..e3a29e0f2 100644
--- a/sh4d0wup/riscv64.patch
+++ b/sh4d0wup/riscv64.patch
@@ -1,8 +1,14 @@
-diff --git PKGBUILD PKGBUILD
-index 561d8b8..e37ea14 100644
 --- PKGBUILD
 +++ PKGBUILD
-@@ -33,6 +33,8 @@ b2sums=('cd594be73fcf632544195d09518901b1055ae86dcf463a5d446a83beba66073c70a9dfb
+@@ -23,6 +23,7 @@ checkdepends=('sequoia-sq')
+ makedepends=(
+   'cargo'
+   'clang'
++  'cmake'
+ )
+ options=(!lto)
+ source=(https://github.com/kpcyrd/${pkgname}/archive/v${pkgver}/${pkgname}-${pkgver}.tar.gz)
+@@ -31,6 +32,8 @@ b2sums=('7109e4523a61478a7f51e28f1a850071c3c9b966e47a5ef4e59c9e62b5267ae255b1d6b
  
  prepare() {
    cd "${pkgname}-${pkgver}"
@@ -11,3 +17,11 @@ index 561d8b8..e37ea14 100644
    cargo fetch --locked --target "$(rustc -vV | sed -n 's/host: //p')"
  }
  
+@@ -41,6 +44,7 @@ build() {
+ 
+ check() {
+   cd ${pkgname}-${pkgver}
++  CFLAGS=${CFLAGS/-Wp,-D_FORTIFY_SOURCE=3/}
+   cargo test --frozen
+ }
+