diff --git a/src/main/kotlin/cz/dynawest/csvcruncher/Cruncher.kt b/src/main/kotlin/cz/dynawest/csvcruncher/Cruncher.kt
index 15fde07..1ac4784 100644
--- a/src/main/kotlin/cz/dynawest/csvcruncher/Cruncher.kt
+++ b/src/main/kotlin/cz/dynawest/csvcruncher/Cruncher.kt
@@ -48,8 +48,10 @@ class Cruncher(private val options: Options) {
         try {
             val existedBefore = File(dbPath).exists()
             FileUtils.forceMkdir(File(dbPath))
-            if (options.dbDirOnExit == ExitCleanupStrategy.DELETE && !existedBefore)
+            if (options.dbDirOnExit == ExitCleanupStrategy.DELETE && !existedBefore) {
                 File(dbPath).deleteOnExit()
+                log.debug("Will delete on exit: $dbPath")
+            }
             jdbcConn = DriverManager.getConnection("jdbc:hsqldb:file:$dbPath;shutdown=true;sql.syntax_mys=true", "SA", "")
         }
         catch (e: IOException) {
diff --git a/src/test/kotlin/cz/dynawest/csvcruncher/it/OptionsCombinationsTest.kt b/src/test/kotlin/cz/dynawest/csvcruncher/it/OptionsCombinationsTest.kt
index f28fa50..32e2940 100644
--- a/src/test/kotlin/cz/dynawest/csvcruncher/it/OptionsCombinationsTest.kt
+++ b/src/test/kotlin/cz/dynawest/csvcruncher/it/OptionsCombinationsTest.kt
@@ -141,7 +141,7 @@ class OptionsCombinationsTest {
      * The solution is not trivial, it needs to determine the output columns, using some merging of common columns,
      * probably utilizing SQL's NATURAL JOIN to reuse the same-named columns.
      */
-    @Test
+    @Test @Disabled("Known bug #149.")
     fun combineInputDir_JsonAndCsv_defaultSql_issue149(testInfo: TestInfo) {
         val command =
                 " | -in  | $testDataDir/sample-multiFile-json+csv" +