diff --git a/src/main/java/org/prebid/server/json/ObjectMapperProvider.java b/src/main/java/org/prebid/server/json/ObjectMapperProvider.java
index 96189d6706f..fc1bcea0611 100644
--- a/src/main/java/org/prebid/server/json/ObjectMapperProvider.java
+++ b/src/main/java/org/prebid/server/json/ObjectMapperProvider.java
@@ -2,6 +2,7 @@
 
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.core.StreamReadFeature;
 import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.MapperFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -17,7 +18,9 @@ public final class ObjectMapperProvider {
         MAPPER = JsonMapper.builder().configure(MapperFeature.DEFAULT_VIEW_INCLUSION, false)
                 .configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
                 .configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true)
-                .enable(JsonGenerator.Feature.WRITE_BIGDECIMAL_AS_PLAIN).build()
+                .enable(JsonGenerator.Feature.WRITE_BIGDECIMAL_AS_PLAIN)
+                .enable(StreamReadFeature.INCLUDE_SOURCE_IN_LOCATION)
+                .build()
                 .setPropertyNamingStrategy(PropertyNamingStrategies.SNAKE_CASE)
                 .setSerializationInclusion(JsonInclude.Include.NON_NULL)
                 .registerModule(new BlackbirdModule())
diff --git a/src/test/java/org/prebid/server/auction/BidResponseCreatorTest.java b/src/test/java/org/prebid/server/auction/BidResponseCreatorTest.java
index f96251f16be..58a9386de55 100644
--- a/src/test/java/org/prebid/server/auction/BidResponseCreatorTest.java
+++ b/src/test/java/org/prebid/server/auction/BidResponseCreatorTest.java
@@ -2652,8 +2652,7 @@ public void shouldPopulateBidResponseExtension() {
                         ExtBidderError.of(3, "Failed to decode: Cannot deserialize value"
                                 + " of type `com.iab.openrtb.response.Response` from Array value "
                                 + "(token `JsonToken.START_ARRAY`)\n"
-                                + " at [Source: REDACTED (`StreamReadFeature.INCLUDE_SOURCE_IN_LOCATION`"
-                                + " disabled); line: 1, column: 1]"))),
+                                + " at [Source: (String)\"[]\"; line: 1, column: 1]"))),
                 entry("cache", singletonList(ExtBidderError.of(999, "cacheError"))));
 
         assertThat(responseExt.getResponsetimemillis()).hasSize(2)
@@ -3151,7 +3150,7 @@ public void shouldThrowExceptionWhenNativeRequestIsInvalid() throws JsonProcessi
                 .extracting(error -> error.get(bidder1))
                 .extracting(extBidderErrors -> extBidderErrors.get(0))
                 .isEqualTo(ExtBidderError.of(3, "No content to map due to end-of-input\n"
-                        + " at [Source: REDACTED (`StreamReadFeature.INCLUDE_SOURCE_IN_LOCATION` disabled); line: 1]"));
+                        + " at [Source: (String)\"\"; line: 1, column: 0]"));
     }
 
     @Test
diff --git a/src/test/java/org/prebid/server/bidder/adtelligent/AdtelligentBidderTest.java b/src/test/java/org/prebid/server/bidder/adtelligent/AdtelligentBidderTest.java
index 2628aabb755..73622242460 100644
--- a/src/test/java/org/prebid/server/bidder/adtelligent/AdtelligentBidderTest.java
+++ b/src/test/java/org/prebid/server/bidder/adtelligent/AdtelligentBidderTest.java
@@ -402,11 +402,8 @@ public void makeBidsShouldReturnEmptyBidderWithErrorWhenResponseCantBeParsed() {
         assertThat(result.getErrors()).hasSize(1)
                 .containsExactly(BidderError.badServerResponse(
                         "Failed to decode: Unexpected end-of-input: expected close marker"
-                                + " for Object (start marker at [Source: REDACTED "
-                                + "(`StreamReadFeature.INCLUDE_SOURCE_IN_LOCATION` disabled); "
-                                + "line: 1, column: 1])\n"
-                                + " at [Source: REDACTED (`StreamReadFeature.INCLUDE_SOURCE_IN_LOCATION` disabled);"
-                                + " line: 1, column: 2]"));
+                                + " for Object (start marker at [Source: (String)\"{\"; line: 1, column: 1])\n"
+                                + " at [Source: (String)\"{\"; line: 1, column: 2]"));
     }
 
     private static BidderCall<BidRequest> givenHttpCall(String body) {