diff --git a/core/trino-main/src/main/java/io/trino/SystemSessionProperties.java b/core/trino-main/src/main/java/io/trino/SystemSessionProperties.java
index bbe14931bc05..5fc4fc5f7269 100644
--- a/core/trino-main/src/main/java/io/trino/SystemSessionProperties.java
+++ b/core/trino-main/src/main/java/io/trino/SystemSessionProperties.java
@@ -485,7 +485,7 @@ public SystemSessionProperties(
                 booleanProperty(
                         PUSH_PARTIAL_AGGREGATION_THROUGH_JOIN,
                         "Push partial aggregations below joins",
-                        optimizerConfig.isPushPartialAggregationThoughJoin(),
+                        optimizerConfig.isPushPartialAggregationThroughJoin(),
                         false),
                 booleanProperty(
                         PRE_AGGREGATE_CASE_AGGREGATIONS_ENABLED,
diff --git a/core/trino-main/src/main/java/io/trino/sql/planner/OptimizerConfig.java b/core/trino-main/src/main/java/io/trino/sql/planner/OptimizerConfig.java
index a32bcf633ca5..d718c5a9adff 100644
--- a/core/trino-main/src/main/java/io/trino/sql/planner/OptimizerConfig.java
+++ b/core/trino-main/src/main/java/io/trino/sql/planner/OptimizerConfig.java
@@ -70,7 +70,7 @@ public class OptimizerConfig
     private boolean preferPartialAggregation = true;
     private boolean pushAggregationThroughOuterJoin = true;
     private boolean enableIntermediateAggregations;
-    private boolean pushPartialAggregationThoughJoin;
+    private boolean pushPartialAggregationThroughJoin;
     private boolean preAggregateCaseAggregationsEnabled = true;
     private boolean optimizeMixedDistinctAggregations;
     private boolean enableForcedExchangeBelowGroupId = true;
@@ -435,15 +435,15 @@ public OptimizerConfig setPushAggregationThroughOuterJoin(boolean pushAggregatio
         return this;
     }
 
-    public boolean isPushPartialAggregationThoughJoin()
+    public boolean isPushPartialAggregationThroughJoin()
     {
-        return pushPartialAggregationThoughJoin;
+        return pushPartialAggregationThroughJoin;
     }
 
     @Config("optimizer.push-partial-aggregation-through-join")
-    public OptimizerConfig setPushPartialAggregationThoughJoin(boolean pushPartialAggregationThoughJoin)
+    public OptimizerConfig setPushPartialAggregationThroughJoin(boolean pushPartialAggregationThroughJoin)
     {
-        this.pushPartialAggregationThoughJoin = pushPartialAggregationThoughJoin;
+        this.pushPartialAggregationThroughJoin = pushPartialAggregationThroughJoin;
         return this;
     }
 
diff --git a/core/trino-main/src/test/java/io/trino/cost/TestOptimizerConfig.java b/core/trino-main/src/test/java/io/trino/cost/TestOptimizerConfig.java
index 7d12469b45cd..db574345a214 100644
--- a/core/trino-main/src/test/java/io/trino/cost/TestOptimizerConfig.java
+++ b/core/trino-main/src/test/java/io/trino/cost/TestOptimizerConfig.java
@@ -68,7 +68,7 @@ public void testDefaults()
                 .setEnableForcedExchangeBelowGroupId(true)
                 .setEnableIntermediateAggregations(false)
                 .setPushAggregationThroughOuterJoin(true)
-                .setPushPartialAggregationThoughJoin(false)
+                .setPushPartialAggregationThroughJoin(false)
                 .setPreAggregateCaseAggregationsEnabled(true)
                 .setMarkDistinctStrategy(null)
                 .setPreferPartialAggregation(true)
@@ -180,7 +180,7 @@ public void testExplicitPropertyMappings()
                 .setPushTableWriteThroughUnion(false)
                 .setDictionaryAggregation(true)
                 .setPushAggregationThroughOuterJoin(false)
-                .setPushPartialAggregationThoughJoin(true)
+                .setPushPartialAggregationThroughJoin(true)
                 .setPreAggregateCaseAggregationsEnabled(false)
                 .setEnableIntermediateAggregations(true)
                 .setMarkDistinctStrategy(ALWAYS)