diff --git a/cli/configure/configure.go b/cli/configure/configure.go
index 3491d687f..8b608cf34 100644
--- a/cli/configure/configure.go
+++ b/cli/configure/configure.go
@@ -344,12 +344,12 @@ func ValidateCliOpts(cliCtx *cmdcontext.CliCtx) error {
 		}
 		if cliCtx.ConfigPath != "" {
 			return fmt.Errorf(
-				"you can specify only one of -L(--local), -с(--cfg) and 'TT_CLI_CFG' options")
+				"you can specify only one of -L(--local), -c(--cfg) and 'TT_CLI_CFG' options")
 		}
 	} else {
 		if cliCtx.IsSystem && cliCtx.ConfigPath != "" {
 			return fmt.Errorf(
-				"you can specify only one of -S(--system), -с(--cfg) and 'TT_CLI_CFG' options")
+				"you can specify only one of -S(--system), -c(--cfg) and 'TT_CLI_CFG' options")
 		}
 	}
 	return nil
diff --git a/cli/configure/configure_test.go b/cli/configure/configure_test.go
index 050fdc274..3c669cb2b 100644
--- a/cli/configure/configure_test.go
+++ b/cli/configure/configure_test.go
@@ -214,9 +214,9 @@ func TestValidateCliOpts(t *testing.T) {
 	}
 	testData := []cliCtxTest{
 		{cmdcontext.CliCtx{IsSystem: true, ConfigPath: "/" + ConfigName},
-			"you can specify only one of -S(--system), -с(--cfg) and 'TT_CLI_CFG' options"},
+			"you can specify only one of -S(--system), -c(--cfg) and 'TT_CLI_CFG' options"},
 		{cmdcontext.CliCtx{LocalLaunchDir: "/", ConfigPath: "/" + ConfigName},
-			"you can specify only one of -L(--local), -с(--cfg) and 'TT_CLI_CFG' options"},
+			"you can specify only one of -L(--local), -c(--cfg) and 'TT_CLI_CFG' options"},
 		{cmdcontext.CliCtx{IsSystem: true, LocalLaunchDir: "."},
 			"you can specify only one of -L(--local) and -S(--system) options"},
 		{cmdcontext.CliCtx{IsSystem: true}, ""},