diff --git a/cmd/fs/cp.go b/cmd/fs/cp.go
index 294d2dab..97fceb93 100644
--- a/cmd/fs/cp.go
+++ b/cmd/fs/cp.go
@@ -60,7 +60,7 @@ func (c *copy) cpDirToDir(sourceDir, targetDir string) error {
 }
 
 func (c *copy) cpFileToDir(sourcePath, targetDir string) error {
-	fileName := path.Base(sourcePath)
+	fileName := filepath.Base(sourcePath)
 	targetPath := path.Join(targetDir, fileName)
 
 	return c.cpFileToFile(sourcePath, targetPath)
diff --git a/internal/fs_cp_test.go b/internal/fs_cp_test.go
index 3b73b48d..ab177a36 100644
--- a/internal/fs_cp_test.go
+++ b/internal/fs_cp_test.go
@@ -6,6 +6,7 @@ import (
 	"io"
 	"path"
 	"path/filepath"
+	"runtime"
 	"strings"
 	"testing"
 
@@ -140,6 +141,22 @@ func TestAccFsCpFileToDir(t *testing.T) {
 	}
 }
 
+func TestAccFsCpFileToDirForWindowsPaths(t *testing.T) {
+	if runtime.GOOS != "windows" {
+		t.Skip("Skipping test on non-windows OS")
+	}
+
+	ctx := context.Background()
+	sourceFiler, sourceDir := setupLocalFiler(t)
+	targetFiler, targetDir := setupDbfsFiler(t)
+	setupSourceFile(t, ctx, sourceFiler)
+
+	windowsPath := filepath.Join(filepath.FromSlash(sourceDir), "foo.txt")
+
+	RequireSuccessfulRun(t, "fs", "cp", windowsPath, targetDir)
+	assertTargetFile(t, ctx, targetFiler, "foo.txt")
+}
+
 func TestAccFsCpDirToDirFileNotOverwritten(t *testing.T) {
 	ctx := context.Background()
 	table := setupTable()