diff --git a/applications/sink/rabbit-sink/src/test/resources/logback.xml b/applications/sink/rabbit-sink/src/test/resources/logback.xml
index ae8b3d29..e82ef445 100644
--- a/applications/sink/rabbit-sink/src/test/resources/logback.xml
+++ b/applications/sink/rabbit-sink/src/test/resources/logback.xml
@@ -9,5 +9,6 @@
 	<root level="INFO">
 		<appender-ref ref="STDOUT" />
 	</root>
-	<logger name="org.testcontainers" level="INFO" />
+	<logger name="org.testcontainers" level="DEBUG" />
+	<logger name="org.springframework.cloud.stream" level="DEBUG" />
 </configuration>
diff --git a/build-folder.sh b/build-folder.sh
index a0683e89..fe04f2f5 100755
--- a/build-folder.sh
+++ b/build-folder.sh
@@ -20,9 +20,9 @@ function check_env() {
   fi
 }
 
-if [ "$VERBOSE" == "true" ]; then
-  MAVEN_OPTS="--debug"
-elif [ "$VERBOSE" == "false" ]; then
+if [ "$VERBOSE" = "true" ]; then
+  MAVEN_OPTS="-D"
+elif [ "$VERBOSE" = "false" ]; then
   MAVEN_OPTS="-q"
 fi
 if [ "$MAVEN_OPTS" == "" ]; then