diff --git a/ci/scripts/e2e-clickhouse-sink-test.sh b/ci/scripts/e2e-clickhouse-sink-test.sh
index 3464bd3c3c14d..a99951e62fab9 100755
--- a/ci/scripts/e2e-clickhouse-sink-test.sh
+++ b/ci/scripts/e2e-clickhouse-sink-test.sh
@@ -31,7 +31,7 @@ sleep 1
 echo "--- create clickhouse table"
 curl https://clickhouse.com/ | sh
 sleep 2
-./clickhouse client --host=clickhouse-server --port=9000 --query="CREATE table demo_test(v1 Int32,v2 Int64,v3 String)ENGINE = ReplacingMergeTree PRIMARY KEY (v1);"
+./clickhouse client --host=clickhouse-server --port=9000 --query="CREATE table demo_test(v1 Int32,v2 Int64,v3 String,v4 Enum16('A'=1,'B'=2))ENGINE = ReplacingMergeTree PRIMARY KEY (v1);"
 
 echo "--- testing sinks"
 sqllogictest -p 4566 -d dev './e2e_test/sink/clickhouse_sink.slt'
@@ -41,13 +41,13 @@ sleep 5
 
 # check sink destination using shell
 if cat ./query_result.csv | sort | awk -F "," '{
-if ($1 == 1 && $2 == 50 && $3 == "\"1-50\"") c1++;
- if ($1 == 13 && $2 == 2 && $3 == "\"13-2\"") c2++;
-  if ($1 == 2 && $2 == 2 && $3 == "\"2-2\"") c3++;
-   if ($1 == 21 && $2 == 2 && $3 == "\"21-2\"") c4++;
-    if ($1 == 3 && $2 == 2 && $3 == "\"3-2\"") c5++;
-     if ($1 == 5 && $2 == 2 && $3 == "\"5-2\"") c6++;
-      if ($1 == 8 && $2 == 2 && $3 == "\"8-2\"") c7++; }
+if ($1 == 1 && $2 == 50 && $3 == "\"1-50\"" && $4 == "\"A\"") c1++;
+ if ($1 == 13 && $2 == 2 && $3 == "\"13-2\"" && $4 == "\"B\"") c2++;
+  if ($1 == 2 && $2 == 2 && $3 == "\"2-2\"" && $4 == "\"B\"") c3++;
+   if ($1 == 21 && $2 == 2 && $3 == "\"21-2\"" && $4 == "\"A\"") c4++;
+    if ($1 == 3 && $2 == 2 && $3 == "\"3-2\"" && $4 == "\"A\"") c5++;
+     if ($1 == 5 && $2 == 2 && $3 == "\"5-2\"" && $4 == "\"B\"") c6++;
+      if ($1 == 8 && $2 == 2 && $3 == "\"8-2\"" && $4 == "\"A\"") c7++; }
        END { exit !(c1 == 1 && c2 == 1 && c3 == 1 && c4 == 1 && c5 == 1 && c6 == 1 && c7 == 1); }'; then
   echo "Clickhouse sink check passed"
 else
diff --git a/e2e_test/sink/clickhouse_sink.slt b/e2e_test/sink/clickhouse_sink.slt
index 909bdbfd6356b..9791f484326d7 100644
--- a/e2e_test/sink/clickhouse_sink.slt
+++ b/e2e_test/sink/clickhouse_sink.slt
@@ -1,11 +1,11 @@
 statement ok
-CREATE TABLE t6 (v1 int primary key, v2 bigint, v3 varchar);
+CREATE TABLE t6 (v1 int primary key, v2 bigint, v3 varchar, v4 smallint);
 
 statement ok
 CREATE MATERIALIZED VIEW mv6 AS SELECT * FROM t6;
 
 statement ok
-CREATE SINK s6 AS select mv6.v1 as v1, mv6.v2 as v2, mv6.v3 as v3 from mv6 WITH (
+CREATE SINK s6 AS select mv6.v1 as v1, mv6.v2 as v2, mv6.v3 as v3, mv6.v4 as v4 from mv6 WITH (
     connector = 'clickhouse',
     type = 'append-only',
     force_append_only='true',
@@ -17,7 +17,7 @@ CREATE SINK s6 AS select mv6.v1 as v1, mv6.v2 as v2, mv6.v3 as v3 from mv6 WITH
 );
 
 statement ok
-INSERT INTO t6 VALUES (1, 50, '1-50'), (2, 2, '2-2'), (3, 2, '3-2'), (5, 2, '5-2'), (8, 2, '8-2'), (13, 2, '13-2'), (21, 2, '21-2');
+INSERT INTO t6 VALUES (1, 50, '1-50', 1), (2, 2, '2-2', 2), (3, 2, '3-2', 1), (5, 2, '5-2', 2), (8, 2, '8-2', 1), (13, 2, '13-2', 2), (21, 2, '21-2', 1);
 
 statement ok
 FLUSH;
diff --git a/src/connector/src/sink/clickhouse.rs b/src/connector/src/sink/clickhouse.rs
index 2a9a2e5a39eb6..cd692c3c6cd58 100644
--- a/src/connector/src/sink/clickhouse.rs
+++ b/src/connector/src/sink/clickhouse.rs
@@ -261,9 +261,11 @@ impl ClickHouseSink {
     ) -> Result<()> {
         let is_match = match fields_type {
             risingwave_common::types::DataType::Boolean => Ok(ck_column.r#type.contains("Bool")),
-            risingwave_common::types::DataType::Int16 => {
-                Ok(ck_column.r#type.contains("UInt16") | ck_column.r#type.contains("Int16"))
-            }
+            risingwave_common::types::DataType::Int16 => Ok(ck_column.r#type.contains("UInt16")
+                | ck_column.r#type.contains("Int16")
+                // Allow Int16 to be pushed to Enum16, they share an encoding and value range
+                // No special care is taken to ensure values are valid.
+                | ck_column.r#type.contains("Enum16")),
             risingwave_common::types::DataType::Int32 => {
                 Ok(ck_column.r#type.contains("UInt32") | ck_column.r#type.contains("Int32"))
             }