diff --git a/core/table.ts b/core/table.ts
index 1066faccb..73cc40ce2 100644
--- a/core/table.ts
+++ b/core/table.ts
@@ -676,12 +676,7 @@ export class Table {
     );
 
     validateQueryString(this.session, this.proto.query, this.proto.fileName);
-    this.proto.preOps.forEach(preOp =>
-      validateQueryString(this.session, preOp, this.proto.fileName)
-    );
-    this.proto.postOps.forEach(postOp =>
-      validateQueryString(this.session, postOp, this.proto.fileName)
-    );
+    validateQueryString(this.session, this.proto.incrementalQuery, this.proto.fileName);
 
     return this.proto;
   }
diff --git a/version.bzl b/version.bzl
index 1747e86e5..5137ec1e8 100644
--- a/version.bzl
+++ b/version.bzl
@@ -1,3 +1,3 @@
 # NOTE: If you change the format of this line, you must change the bash command
 # in /scripts/publish to extract the version string correctly.
-DF_VERSION = "1.15.4"
+DF_VERSION = "1.15.5"