diff --git a/src/errors.h b/src/errors.h
index b4c111d..dd72a74 100644
--- a/src/errors.h
+++ b/src/errors.h
@@ -654,3 +654,5 @@
 	INIT(= N_("E1234: legacy must be followed by a command"));
 EXTERN char e_function_reference_is_not_set[]
 	INIT(= N_("E1235: Function reference is not set"));
+EXTERN char e_cannot_use_str_itself_it_is_imported_with_star[]
+	INIT(= N_("E1236: Cannot use %s itself, it is imported with '*'"));
diff --git a/src/evalvars.c b/src/evalvars.c
index 1af9ec5..5a26eff 100644
--- a/src/evalvars.c
+++ b/src/evalvars.c
@@ -3260,6 +3260,12 @@
 		semsg(_(e_redefining_imported_item_str), name);
 		goto failed;
 	    }
+	    if (import->imp_flags & IMP_FLAGS_STAR)
+	    {
+		semsg(_(e_cannot_use_str_itself_it_is_imported_with_star),
+									 name);
+		goto failed;
+	    }
 	    sv = ((svar_T *)si->sn_var_vals.ga_data) + import->imp_var_vals_idx;
 
 	    where.wt_variable = TRUE;
diff --git a/src/testdir/test_vim9_script.vim b/src/testdir/test_vim9_script.vim
index cdbf914..8341ef1 100644
--- a/src/testdir/test_vim9_script.vim
+++ b/src/testdir/test_vim9_script.vim
@@ -1477,6 +1477,21 @@
   delete('Xvim9_script')
 enddef
 
+def Test_import_star_fails()
+  writefile([], 'Xfoo.vim')
+  var lines =<< trim END
+      import * as foo from '/tmp/foo.vim'
+      foo = 'bar'
+  END
+  CheckDefAndScriptFailure2(lines, 'E1094:', 'E1236: Cannot use foo itself')
+  lines =<< trim END
+      vim9script
+      import * as foo from '/tmp/foo.vim'
+      var that = foo
+  END
+  CheckScriptFailure(lines, 'E1029: Expected ''.''')
+enddef
+
 def Test_import_as()
   var export_lines =<< trim END
     vim9script
diff --git a/src/version.c b/src/version.c
index 979c039..e5facba 100644
--- a/src/version.c
+++ b/src/version.c
@@ -756,6 +756,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3411,
+/**/
     3410,
 /**/
     3409,