diff --git a/src/testdir/test_vim9_class.vim b/src/testdir/test_vim9_class.vim
index bfe203289c..f7d6b73f49 100644
--- a/src/testdir/test_vim9_class.vim
+++ b/src/testdir/test_vim9_class.vim
@@ -3391,4 +3391,51 @@ def Test_interface_private_class_method()
   v9.CheckScriptFailure(lines, 'E1349: Function "_Foo" of interface "Intf" not implemented')
 enddef
 
+" Test for using the return value of a class/object method as a function
+" argument.
+def Test_objmethod_funcarg()
+  var lines =<< trim END
+    vim9script
+
+    class C
+      def Foo(): string
+        return 'foo'
+      enddef
+    endclass
+
+    def Bar(a: number, s: string): string
+      return s
+    enddef
+
+    def Baz(c: C)
+      assert_equal('foo', Bar(10, c.Foo()))
+    enddef
+
+    var t = C.new()
+    Baz(t)
+  END
+  v9.CheckScriptSuccess(lines)
+
+  lines =<< trim END
+    vim9script
+
+    class C
+      static def Foo(): string
+        return 'foo'
+      enddef
+    endclass
+
+    def Bar(a: number, s: string): string
+      return s
+    enddef
+
+    def Baz()
+      assert_equal('foo', Bar(10, C.Foo()))
+    enddef
+
+    Baz()
+  END
+  v9.CheckScriptSuccess(lines)
+enddef
+
 " vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker
diff --git a/src/version.c b/src/version.c
index 8b66b3341f..39cac791fa 100644
--- a/src/version.c
+++ b/src/version.c
@@ -699,6 +699,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1805,
 /**/
     1804,
 /**/
diff --git a/src/vim9instr.c b/src/vim9instr.c
index 3e9c6b6e8e..ba1aa0c1dd 100644
--- a/src/vim9instr.c
+++ b/src/vim9instr.c
@@ -1902,6 +1902,10 @@ generate_CALL(
     // drop the argument types
     cctx->ctx_type_stack.ga_len -= argcount;
 
+    // For an object or class method call, drop the object/class type
+    if (ufunc->uf_class != NULL)
+	cctx->ctx_type_stack.ga_len--;
+
     // add return type
     return push_type_stack(cctx, ufunc->uf_ret_type);
 }