diff --git a/build.sh b/build.sh
index 85ed826..c1c4707 100755
--- a/build.sh
+++ b/build.sh
@@ -45,7 +45,7 @@ cd cppbuild
 
 curl -L -o vectorscan-$VERSION.tar.gz https://github.com/VectorCamp/vectorscan/archive/refs/tags/vectorscan/5.4.11.tar.gz
 cross_platform_check_sha \
-  5ba9b3766b92371324a83fc2fc47d5005bbed49bc6ba601e2e3ca679d74a150e \
+  $SHA256 \
   vectorscan-$VERSION.tar.gz
 tar -xvf vectorscan-$VERSION.tar.gz
 mv vectorscan-vectorscan-$VERSION vectorscan