diff --git a/infer/src/pulse/PulseModels.ml b/infer/src/pulse/PulseModels.ml
index 686586e6c..864eb68e8 100644
--- a/infer/src/pulse/PulseModels.ml
+++ b/infer/src/pulse/PulseModels.ml
@@ -1798,6 +1798,12 @@ module ProcNameDispatcher = struct
         ; +map_context_tenv (PatternMatch.ObjectiveC.implements "NSDictionary")
           &:: "sharedKeySetForKeys:" <>$ capt_arg_payload
           $--> ObjC.insertion_into_collection_key_or_value ~desc:"NSDictionary.sharedKeySetForKeys"
+        ; +map_context_tenv (PatternMatch.ObjectiveC.implements "NSSet")
+          &:: "setWithObject:" <>$ capt_arg_payload
+          $--> ObjC.insertion_into_collection_key_or_value ~desc:"NSSet.setWithObject"
+        ; +map_context_tenv (PatternMatch.ObjectiveC.implements "NSSet")
+          &:: "setByAddingObject:" <>$ any_arg $+ capt_arg_payload
+          $--> ObjC.insertion_into_collection_key_or_value ~desc:"NSSet.setByAddingObject"
         ; +match_regexp_opt Config.pulse_model_return_nonnull
           &::.*--> Misc.return_positive
                      ~desc:"modelled as returning not null due to configuration option"
diff --git a/infer/tests/codetoanalyze/objcpp/pulse/NPEBasic.mm b/infer/tests/codetoanalyze/objcpp/pulse/NPEBasic.mm
index 41b3b3658..74856339d 100644
--- a/infer/tests/codetoanalyze/objcpp/pulse/NPEBasic.mm
+++ b/infer/tests/codetoanalyze/objcpp/pulse/NPEBasic.mm
@@ -389,3 +389,40 @@ void dictionaryWithSharedKeySetForKeysOk() {
 void dictionaryWithSharedKeySetForKeysBad() {
   dictionaryWithSharedKeySetForKeys(nil);
 }
+
+void setWithObject(id object) { NSSet* set = [NSSet setWithObject:object]; }
+
+void setWithObjectOk() { setWithObject(@"obj"); }
+
+void setWithObjectBad() { setWithObject(nil); }
+
+void setByAddingObject(id object) {
+  NSSet* set = [NSSet set];
+  set = [set setByAddingObject:object];
+}
+
+void setByAddingObjectOk() { setByAddingObject(@"obj"); }
+
+void setByAddingObjectBad() { setByAddingObject(nil); }
+
+void setWithObjectsForCount(id object) {
+  NSString* values[1];
+  values[0] = object;
+
+  NSSet* set = [NSSet setWithObjects:values count:1];
+}
+
+void setWithObjectsForCountOk() { setWithObjectsForCount(@"obj"); }
+
+void FN_setWithObjectsForCountBad() { setWithObjectsForCount(nil); }
+
+void setInitWithObjectsForCount(id object) {
+  NSString* values[1];
+  values[0] = object;
+
+  NSSet* set = [[NSSet alloc] initWithObjects:values count:1];
+}
+
+void setInitWithObjectsForCountOk() { setInitWithObjectsForCount(@"obj"); }
+
+void FN_setInitWithObjectsForCountBad() { setInitWithObjectsForCount(nil); }
diff --git a/infer/tests/codetoanalyze/objcpp/pulse/issues.exp b/infer/tests/codetoanalyze/objcpp/pulse/issues.exp
index 6fcacb602..b86987b3c 100644
--- a/infer/tests/codetoanalyze/objcpp/pulse/issues.exp
+++ b/infer/tests/codetoanalyze/objcpp/pulse/issues.exp
@@ -19,6 +19,8 @@ codetoanalyze/objcpp/pulse/NPEBasic.mm, removeObjectsAtIndexesFromArrayBad, 1, N
 codetoanalyze/objcpp/pulse/NPEBasic.mm, replaceNilInArrayBad, 1, NIL_INSERTION_INTO_COLLECTION, no_bucket, ERROR, [is the null pointer,in call to `NSMutableArray.replaceObjectAtIndex:withObject:` (modelled),invalid access occurs here]
 codetoanalyze/objcpp/pulse/NPEBasic.mm, replaceObjectsAtIndexesWithNilObjectsInArrayBad, 2, NIL_INSERTION_INTO_COLLECTION, no_bucket, ERROR, [is the null pointer,when calling `replaceObjectsAtIndexesWithObjectsInArray` here,parameter `objects` of replaceObjectsAtIndexesWithObjectsInArray,in call to `NSMutableArray.replaceObjectsAtIndexes:withObjects:` (modelled),invalid access occurs here]
 codetoanalyze/objcpp/pulse/NPEBasic.mm, replaceObjectsAtNilIndexesWithObjectsInArrayBad, 1, NIL_INSERTION_INTO_COLLECTION, no_bucket, ERROR, [is the null pointer,when calling `replaceObjectsAtIndexesWithObjectsInArray` here,parameter `indexset` of replaceObjectsAtIndexesWithObjectsInArray,in call to `NSMutableArray.replaceObjectsAtIndexes:withObjects:` (modelled),invalid access occurs here]
+codetoanalyze/objcpp/pulse/NPEBasic.mm, setByAddingObjectBad, 0, NIL_INSERTION_INTO_COLLECTION, no_bucket, ERROR, [is the null pointer,when calling `setByAddingObject` here,parameter `object` of setByAddingObject,in call to `NSSet.setByAddingObject` (modelled),invalid access occurs here]
+codetoanalyze/objcpp/pulse/NPEBasic.mm, setWithObjectBad, 0, NIL_INSERTION_INTO_COLLECTION, no_bucket, ERROR, [is the null pointer,when calling `setWithObject` here,parameter `object` of setWithObject,in call to `NSSet.setWithObject` (modelled),invalid access occurs here]
 codetoanalyze/objcpp/pulse/NPEBasic.mm, testAccessPropertyAccessorBad, 2, NIL_MESSAGING_TO_NON_POD, no_bucket, ERROR, [is the null pointer,assigned,when calling `SomeObject.ptr` here,parameter `self` of SomeObject.ptr,invalid access occurs here]
 codetoanalyze/objcpp/pulse/NPEBasic.mm, testCallMethodReturnsnonPODBad, 2, NIL_MESSAGING_TO_NON_POD, no_bucket, ERROR, [is the null pointer,assigned,when calling `SomeObject.returnsnonPOD` here,parameter `self` of SomeObject.returnsnonPOD,invalid access occurs here]
 codetoanalyze/objcpp/pulse/NPEBasic.mm, testCallMethodReturnsnonPODLatent, 7, NIL_MESSAGING_TO_NON_POD, no_bucket, ERROR, [*** LATENT ***,is the null pointer,assigned,when calling `SomeObject.returnsnonPOD` here,parameter `self` of SomeObject.returnsnonPOD,invalid access occurs here]