diff --git a/scripts/build.sh b/scripts/build.sh
index cb51802c16..cf9d7330ef 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -12,8 +12,8 @@ DIR="$( cd -P "$( dirname "$SOURCE" )/.." && pwd )"
 cd "$DIR"
 
 # Get the git commit
-GIT_COMMIT=$(git rev-parse HEAD)
-GIT_DIRTY=$(test -n "`git status --porcelain`" && echo "+CHANGES" || true)
+GIT_COMMIT="$(git rev-parse HEAD)"
+GIT_DIRTY="$(test -n "`git status --porcelain`" && echo "+CHANGES" || true)"
 
 # Determine the arch/os combos we're building for
 XC_ARCH=${XC_ARCH:-"386 amd64 arm"}
@@ -43,7 +43,7 @@ echo "==> Building..."
 gox \
     -os="${XC_OS}" \
     -arch="${XC_ARCH}" \
-    -ldflags "-X github.com/hashicorp/vault/version.GitCommit ${GIT_COMMIT}${GIT_DIRTY}" \
+    -ldflags "-X github.com/hashicorp/vault/version.GitCommit='${GIT_COMMIT}${GIT_DIRTY}'" \
     -output "pkg/{{.OS}}_{{.Arch}}/vault" \
     .