diff --git a/examples/gno.land/r/nt/boards2/z_15_a_filetest.gno b/examples/gno.land/r/nt/boards2/z_15_a_filetest.gno
index 1e89c802f5f..61d15cc3911 100644
--- a/examples/gno.land/r/nt/boards2/z_15_a_filetest.gno
+++ b/examples/gno.land/r/nt/boards2/z_15_a_filetest.gno
@@ -2,7 +2,6 @@ package main
 
 import (
 	"std"
-	"strings"
 
 	"gno.land/r/nt/boards2"
 )
diff --git a/examples/gno.land/r/nt/boards2/z_15_b_filetest.gno b/examples/gno.land/r/nt/boards2/z_15_b_filetest.gno
index 41c10e7fada..2a0bd2107dd 100644
--- a/examples/gno.land/r/nt/boards2/z_15_b_filetest.gno
+++ b/examples/gno.land/r/nt/boards2/z_15_b_filetest.gno
@@ -2,7 +2,6 @@ package main
 
 import (
 	"std"
-	"strings"
 
 	"gno.land/r/nt/boards2"
 )
diff --git a/examples/gno.land/r/nt/boards2/z_15_c_filetest.gno b/examples/gno.land/r/nt/boards2/z_15_c_filetest.gno
index 04e3a314e2e..48fcfe43de0 100644
--- a/examples/gno.land/r/nt/boards2/z_15_c_filetest.gno
+++ b/examples/gno.land/r/nt/boards2/z_15_c_filetest.gno
@@ -2,7 +2,6 @@ package main
 
 import (
 	"std"
-	"strings"
 
 	"gno.land/r/nt/boards2"
 )
diff --git a/examples/gno.land/r/nt/boards2/z_15_d_filetest.gno b/examples/gno.land/r/nt/boards2/z_15_d_filetest.gno
index a079390207c..698c6115b25 100644
--- a/examples/gno.land/r/nt/boards2/z_15_d_filetest.gno
+++ b/examples/gno.land/r/nt/boards2/z_15_d_filetest.gno
@@ -2,7 +2,6 @@ package main
 
 import (
 	"std"
-	"strings"
 
 	"gno.land/r/nt/boards2"
 )