diff --git a/.pyre_configuration b/.pyre_configuration
index 77f6924..c398dc6 100644
--- a/.pyre_configuration
+++ b/.pyre_configuration
@@ -59,5 +59,5 @@
     "."
   ],
   "strict": true,
-  "version": "0.0.101710846845"
+  "version": "0.0.101720437199"
 }
diff --git a/sapp/pipeline/database_saver.py b/sapp/pipeline/database_saver.py
index ef4ac1e..9ea0ab8 100644
--- a/sapp/pipeline/database_saver.py
+++ b/sapp/pipeline/database_saver.py
@@ -35,7 +35,6 @@
 TRun = TypeVar("TRun", bound=Run)
 
 
-# pyre-fixme[13]: Attribute `summary` is never initialized.
 class DatabaseSaver(PipelineStep[TraceGraph, RunSummary], Generic[TRun]):
     def __init__(
         self,
@@ -55,7 +54,9 @@ def __init__(
             self.primary_key_generator, extra_saving_classes=extra_saving_classes
         )
         self.dry_run = dry_run
+        # pyre-fixme[13]: Attribute `graph` is never initialized.
         self.graph: TraceGraph
+        # pyre-fixme[13]: Attribute `summary` is never initialized.
         self.summary: Summary
 
     @log_time
diff --git a/sapp/pipeline/model_generator.py b/sapp/pipeline/model_generator.py
index a43c9db..82d170f 100644
--- a/sapp/pipeline/model_generator.py
+++ b/sapp/pipeline/model_generator.py
@@ -51,8 +51,6 @@
 log: logging.Logger = logging.getLogger("sapp")
 
 
-# pyre-fixme[13]: Attribute `graph` is never initialized.
-# pyre-fixme[13]: Attribute `summary` is never initialized.
 class ModelGenerator(PipelineStep[DictEntries, TraceGraph]):
     def __init__(
         self,
@@ -62,7 +60,9 @@ def __init__(
         skip_traces: bool = False,
     ) -> None:
         super().__init__()
+        # pyre-fixme[13]: Attribute `summary` is never initialized.
         self.summary: Summary
+        # pyre-fixme[13]: Attribute `graph` is never initialized.
         self.graph: TraceGraph
         self.visited_frames: Dict[int, Set[int]] = {}  # frame id -> leaf ids
         self.record_meta_run_issue_instances: bool = record_meta_run_issue_instances
diff --git a/sapp/pipeline/propagate_context_to_leaf_frames.py b/sapp/pipeline/propagate_context_to_leaf_frames.py
index cf447d9..d5a273d 100644
--- a/sapp/pipeline/propagate_context_to_leaf_frames.py
+++ b/sapp/pipeline/propagate_context_to_leaf_frames.py
@@ -27,7 +27,7 @@ def __init__(self) -> None:
 TaintKindToState = Dict[int, PerTaintKindState]
 
 
-class PropagateContextToLeafFrames(PipelineStep[TraceGraph, TraceGraph]):  # pyre-fixme[13]
+class PropagateContextToLeafFrames(PipelineStep[TraceGraph, TraceGraph]):
     """For all issues matching a certain code, propagate features matching a
     pattern to all reachable leaf frames for a particular frame_kind."""
 
@@ -35,7 +35,9 @@ def __init__(
         self, issue_code: int, feature_pattern: str, frame_kind: TraceKind
     ) -> None:
         super().__init__()
+        # pyre-fixme[13]: Attribute `summary` is never initialized.
         self.summary: Summary
+        # pyre-fixme[13]: Attribute `graph` is never initialized.
         self.graph: TraceGraph
         self.feature_pattern = feature_pattern
         self.issue_code = issue_code
diff --git a/sapp/pipeline/propagate_to_crtex_anchors.py b/sapp/pipeline/propagate_to_crtex_anchors.py
index 5324777..541d3c2 100644
--- a/sapp/pipeline/propagate_to_crtex_anchors.py
+++ b/sapp/pipeline/propagate_to_crtex_anchors.py
@@ -26,14 +26,16 @@ def __init__(self) -> None:
 SinkToState = Dict[int, PerSinkState]
 
 
-class PropagateToCRTEXAnchors(PipelineStep[TraceGraph, TraceGraph]):  # pyre-fixme[13]
+class PropagateToCRTEXAnchors(PipelineStep[TraceGraph, TraceGraph]):
     """For all issues propagate source kinds and features to all reachable frames
     leading to sinks and propagate features to leaf sinks with anchor ports.
     """
 
     def __init__(self, propagate_sources: bool, propagate_features: bool) -> None:
         super().__init__()
+        # pyre-fixme[13]: Attribute `summary` is never initialized.
         self.summary: Summary
+        # pyre-fixme[13]: Attribute `graph` is never initialized.
         self.graph: TraceGraph
         self.propagate_sources = propagate_sources
         self.propagate_features = propagate_features
diff --git a/sapp/ui/issues.py b/sapp/ui/issues.py
index 037eb9f..fb3169b 100644
--- a/sapp/ui/issues.py
+++ b/sapp/ui/issues.py
@@ -55,8 +55,8 @@ class SimilarIssueResultType(graphene.ObjectType):
     score = graphene.Float()
 
 
-# pyre-ignore[13]: unitialized class attribute
 class IssueQueryResultType(graphene.ObjectType):
+    # pyre-fixme[13]: Attribute `concatenated_features` is never initialized.
     concatenated_features: str
 
     class Meta: