diff --git a/src/backend/columnar/columnar_customscan.c b/src/backend/columnar/columnar_customscan.c
index 28df2d366..5288b8096 100644
--- a/src/backend/columnar/columnar_customscan.c
+++ b/src/backend/columnar/columnar_customscan.c
@@ -1924,11 +1924,6 @@ ColumnarScan_EndCustomScan(CustomScanState *node)
 	 */
 	TableScanDesc scanDesc = node->ss.ss_currentScanDesc;
 
-	/*
-	 * Free the exprcontext
-	 */
-	ExecFreeExprContext(&node->ss.ps);
-
 	/*
 	 * clean out the tuple table
 	 */