diff --git a/Makefile b/Makefile
index 284f218d952c700cdcbacaaa1f325d998d4c6603..63bfc0ef8a24e31cab4f58e7f2634627d0d2e884 100644
--- a/Makefile
+++ b/Makefile
@@ -79,7 +79,7 @@ vendor: $(VENDOR)
 version: $(GIT_REVISION)
 
 $(GIT_REVISION):
-	git rev-parse master > git_revision.txt
+	git rev-parse HEAD > git_revision.txt
 
 $(VENDOR):
 	rm -rf .cargo vendor vendor.tar.xz
diff --git a/tests/run_examples.sh b/tests/run_examples.sh
index b4bbf93a721f6c4d9a4f89a1514ee37636061194..d488b6224579cfd05834ac71b4e01eb5212f3f88 100755
--- a/tests/run_examples.sh
+++ b/tests/run_examples.sh
@@ -55,7 +55,11 @@ export EXAMPLES_DIR
 CPU_CORES=$(nproc --all)
 
 # Build debug binary
-cargo +$TOOLCHAIN build
+if [ $RUSTUP -eq 1 ]; then
+	cargo +$TOOLCHAIN build
+else
+	cargo build
+fi
 test_generic
 test_params