diff --git a/git.go b/git.go
index c7e52d0..a9b4c1a 100644
--- a/git.go
+++ b/git.go
@@ -1,12 +1,13 @@
 package getit
 
 import (
-	"bytes"
 	"context"
 	"fmt"
 	"net/url"
 	"os/exec"
 	"strings"
+
+	"github.com/kballard/go-shellquote"
 )
 
 // The Git [Resolver] uses Git repositories as archive sources, cloning directly.
@@ -43,11 +44,10 @@ func (g *Git) Fetch(ctx context.Context, source Source, dest string) error {
 	repoURL := convertGitURL(source.URL)
 	args = append(args, repoURL, dest)
 
-	stderr := &bytes.Buffer{}
 	cmd := exec.CommandContext(ctx, "git", args...)
-	cmd.Stderr = stderr
-	if err := cmd.Run(); err != nil {
-		return fmt.Errorf("git clone failed: %w: %s", err, stderr)
+	if output, err := cmd.CombinedOutput(); err != nil {
+		argsStr := shellquote.Join(args...)
+		return fmt.Errorf("git clone failed: git %s: %w: %s", argsStr, err, output)
 	}
 	return nil
 }
diff --git a/go.mod b/go.mod
index 5ed5d25..e4c9326 100644
--- a/go.mod
+++ b/go.mod
@@ -7,4 +7,5 @@ require github.com/alecthomas/assert/v2 v2.11.0
 require (
 	github.com/alecthomas/repr v0.4.0 // indirect
 	github.com/hexops/gotextdiff v1.0.3 // indirect
+	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51
 )
diff --git a/go.sum b/go.sum
index f571a34..f3f3083 100644
--- a/go.sum
+++ b/go.sum
@@ -4,3 +4,5 @@ github.com/alecthomas/repr v0.4.0 h1:GhI2A8MACjfegCPVq9f1FLvIBS+DrQ2KQBFZP1iFzXc
 github.com/alecthomas/repr v0.4.0/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
 github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
 github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
+github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 h1:Z9n2FFNUXsshfwJMBgNA0RU6/i7WVaAegv3PtuIHPMs=
+github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51/go.mod h1:CzGEWj7cYgsdH8dAjBGEr58BoE7ScuLd+fwFZ44+/x8=