diff --git a/core/src/test/java/org/folio/tlib/postgres/PgCqlStorageTest.java b/core/src/test/java/org/folio/tlib/postgres/PgCqlStorageTest.java
index d0858f6..4c47925 100644
--- a/core/src/test/java/org/folio/tlib/postgres/PgCqlStorageTest.java
+++ b/core/src/test/java/org/folio/tlib/postgres/PgCqlStorageTest.java
@@ -166,12 +166,12 @@ static Stream<Arguments> fieldValueQueries() {
         Arguments.of(new PgCqlFieldText().withLikeOps(), "= \"\\^\"", "x", false),
         Arguments.of(new PgCqlFieldText().withLikeOps(), "= \"\\?\"", "?", true),
         Arguments.of(new PgCqlFieldText().withLikeOps(), "= \"\\?\"", "x", false),
-        Arguments.of(new PgCqlFieldText().withLikeOps(), "= \"\\_\"", "_", true),
-        Arguments.of(new PgCqlFieldText().withLikeOps(), "= \"\\_\"", "x", false),
+        Arguments.of(new PgCqlFieldText().withLikeOps(), "= \"_\"", "_", true),
+        Arguments.of(new PgCqlFieldText().withLikeOps(), "= \"_\"", "x", false),
         Arguments.of(new PgCqlFieldText().withLikeOps(), "= \"\\*\"", "*", true),
         Arguments.of(new PgCqlFieldText().withLikeOps(), "= \"\\*\"", "x", false),
-        Arguments.of(new PgCqlFieldText().withLikeOps(), "= \"\\%\"", "%", true),
-        Arguments.of(new PgCqlFieldText().withLikeOps(), "= \"\\%\"", "x", false)
+        Arguments.of(new PgCqlFieldText().withLikeOps(), "= \"%\"", "%", true),
+        Arguments.of(new PgCqlFieldText().withLikeOps(), "= \"%\"", "x", false)
     );
   }