diff --git a/tests/test_hbase_exporter.sh b/tests/test_hbase_exporter.sh
index 53ce44e..4847caf 100644
--- a/tests/test_hbase_exporter.sh
+++ b/tests/test_hbase_exporter.sh
@@ -11,7 +11,7 @@ HDFS_CMD_FORMAT="./hadoop/bin/hdfs --config hadoop/etc/hadoop namenode -format"
 source setup.sh
 
 setup_suite() {
-    if [ "FreeBSD" = $(uname) ]; then
+    if [ "FreeBSD" = "$(uname)" ]; then
         export JAVA_HOME=${JAVA_HOME:-"/usr/local"}
     else
         export JAVA_HOME=${JAVA_HOME:-"/"}