diff --git a/infer/src/checkers/Litho.ml b/infer/src/checkers/Litho.ml
index 5698f0507..90b7ea63f 100644
--- a/infer/src/checkers/Litho.ml
+++ b/infer/src/checkers/Litho.ml
@@ -153,6 +153,14 @@ module RequiredProps = struct
     && Procdesc.get_access proc_desc <> PredSymb.Private
 
 
+  let has_prop prop_set prop =
+    String.Set.mem prop_set prop
+    (* @Prop(resType = ...) myProp can also be set via myProp(), myPropAttr(), or myPropRes().
+       Our annotation parameter parsing is too primitive to identify resType, so just assume
+       that all @Prop's can be set any of these 3 ways. *)
+    || String.Set.mem prop_set (prop ^ "Attr") || String.Set.mem prop_set (prop ^ "Res")
+
+
   let report astate tenv summary =
     let check_required_prop_chain _ call_chain =
       let rev_chain = List.rev call_chain in
@@ -169,7 +177,7 @@ module RequiredProps = struct
             let prop_set = List.map ~f:Typ.Procname.get_method call_chain |> String.Set.of_list in
             List.iter
               ~f:(fun required_prop ->
-                if not (String.Set.mem prop_set required_prop) then
+                if not (has_prop prop_set required_prop) then
                   report_missing_required_prop summary required_prop (Specs.get_loc summary) )
               required_props
         | _ ->
diff --git a/infer/tests/codetoanalyze/java/litho/RequiredProps.java b/infer/tests/codetoanalyze/java/litho/RequiredProps.java
index 01068ea1a..4deeef35d 100644
--- a/infer/tests/codetoanalyze/java/litho/RequiredProps.java
+++ b/infer/tests/codetoanalyze/java/litho/RequiredProps.java
@@ -24,19 +24,19 @@ enum ResType {
 @Target({ ElementType.PARAMETER, ElementType.FIELD })
 @Retention(RetentionPolicy.CLASS)
 @interface Prop {
-  ResType resType();
+  ResType resType() default ResType.NONE;
   boolean optional() default false;
 }
 
 class MyComponent extends Component {
-  @Prop(resType = ResType.NONE, optional = false)
-  Object prop1;
+  @Prop
+  Object prop1; // implicitly non-optional
 
-  @Prop(resType = ResType.NONE, optional = true)
-  Object prop2;
+  @Prop(optional = true)
+  Object prop2; // explicitly optional
 
-  @Prop(resType = ResType.SOME, optional = false)
-  Object prop3;
+  @Prop(optional = false)
+  Object prop3; // explicitly non-optional
 
   Object nonProp;
 
@@ -70,9 +70,49 @@ class MyComponent extends Component {
 
 }
 
+/** using @Prop(resType = ..) allows you to set the Prop with any of .propname,
+ *  .propnameRes, or .propnameAttr
+ */
+class ResPropComponent extends Component {
+
+  @Prop(resType = ResType.SOME)
+  Object prop; // implicitly non-optional with resType
+
+  public Builder create() {
+    return new Builder();
+  }
+
+  static class Builder extends Component.Builder {
+
+    ResPropComponent mResPropComponent;
+
+    public Builder prop(Object o) {
+      this.mResPropComponent.prop = o;
+      return this;
+    }
+
+    public Builder propRes(Object o) {
+      this.mResPropComponent.prop = o;
+      return this;
+    }
+
+    public Builder propAttr(Object o) {
+      this.mResPropComponent.prop = o;
+      return this;
+    }
+
+    public ResPropComponent build() {
+      return mResPropComponent;
+    }
+
+  }
+
+}
+
 public class RequiredProps {
 
   public MyComponent mMyComponent;
+  public ResPropComponent mResPropComponent;
 
   public MyComponent buildWithAllOk() {
     return
@@ -198,4 +238,31 @@ public class RequiredProps {
     builder.child(childBuilder);
   }
 
+  public void buildPropResWithNormalOk() {
+    mResPropComponent
+      .create()
+      .prop(new Object())
+      .build();
+  }
+
+  public void buildPropResWithResOk() {
+    mResPropComponent
+      .create()
+      .propRes(new Object())
+      .build();
+  }
+
+  public void buildPropResWithAttrOk() {
+    mResPropComponent
+      .create()
+      .propAttr(new Object())
+      .build();
+  }
+
+  public void buildPropResMissingBad() {
+    mResPropComponent
+      .create()
+      .build();
+  }
+
 }
diff --git a/infer/tests/codetoanalyze/java/litho/issues.exp b/infer/tests/codetoanalyze/java/litho/issues.exp
index 505f09dd4..c9d7866be 100644
--- a/infer/tests/codetoanalyze/java/litho/issues.exp
+++ b/infer/tests/codetoanalyze/java/litho/issues.exp
@@ -5,6 +5,7 @@ codetoanalyze/java/litho/RequiredProps.java, MyComponent RequiredProps.callBuild
 codetoanalyze/java/litho/RequiredProps.java, MyComponent RequiredProps.setProp3InCalleeButForgetProp1Bad(), 0, MISSING_REQUIRED_PROP, [@Prop prop1 is required, but not set before the call to build()]
 codetoanalyze/java/litho/RequiredProps.java, MyComponent RequiredProps.setRequiredOnOneBranchBad(boolean), 0, MISSING_REQUIRED_PROP, [@Prop prop1 is required, but not set before the call to build()]
 codetoanalyze/java/litho/RequiredProps.java, Object RequiredProps.generalTypeForgot3Bad(), 0, MISSING_REQUIRED_PROP, [@Prop prop3 is required, but not set before the call to build()]
+codetoanalyze/java/litho/RequiredProps.java, void RequiredProps.buildPropResMissingBad(), 0, MISSING_REQUIRED_PROP, [@Prop prop is required, but not set before the call to build()]
 codetoanalyze/java/litho/RequiredProps.java, void RequiredProps.buildWithColumnChildBad(), 0, MISSING_REQUIRED_PROP, [@Prop prop3 is required, but not set before the call to build()]
 codetoanalyze/java/litho/ShouldUpdate.java, void LithoTest.onCreateLayout(), 0, GRAPHQL_FIELD_ACCESS, [&story.getActors().get(...)]
 codetoanalyze/java/litho/ShouldUpdate.java, void LithoTest.onCreateLayout(), 0, GRAPHQL_FIELD_ACCESS, [&story.getActors().get(...).toString()]