diff --git a/glue/main.go b/glue/main.go
index badd005..282bccb 100644
--- a/glue/main.go
+++ b/glue/main.go
@@ -206,9 +206,9 @@ func (p *Processor) Get(noUpdate bool) (apps.App, error) {
 
 // Takes URL with an tar archive and prepares container's volume from it.
 func (p *Processor) volumeFromURL(url string, container *docker.Container) error {
-	// Validation, check if url ends with tar.zstd
-	if !strings.HasSuffix(url, ".tar.zstd") {
-		return fmt.Errorf("archive has to end with .tar.zstd")
+	// Validation, check if url ends with tar.zst
+	if !strings.HasSuffix(url, ".tar.zst") {
+		return fmt.Errorf("archive has to end with .tar.zst")
 	}
 
 	volumePath := container.VolumeHostPath()
@@ -221,7 +221,7 @@ func (p *Processor) volumeFromURL(url string, container *docker.Container) error
 
 	// Download the archive
 	log.Printf("%s: downloading archive from %s\n", container.App.Name, url)
-	f, err := os.Create(volumePath + "/archive.tar.zstd")
+	f, err := os.Create(volumePath + "/archive.tar.zst")
 	if err != nil {
 		return fmt.Errorf("failed to create archive file: %v", err)
 	}
@@ -242,8 +242,8 @@ func (p *Processor) volumeFromURL(url string, container *docker.Container) error
 	// Extract the archive
 	log.Printf("%s: extracting archive\n", container.App.Name)
 
-	// Call tar xf archive.tar.zstd -C /volume
-	cmd := exec.Command("tar", "-I", "zstd", "-xf", "archive.tar.zstd", "-C", volumePath)
+	// Call tar xf archive.tar.zst -C /volume
+	cmd := exec.Command("tar", "-I", "zstd", "-xf", "archive.tar.zst", "-C", volumePath)
 	err = cmd.Run()
 	if err != nil {
 		log.Printf("%s: failed to extract archive: %v", container.App.Name, err)
@@ -252,7 +252,7 @@ func (p *Processor) volumeFromURL(url string, container *docker.Container) error
 
 	// Remove archive
 	log.Printf("%s: removing archive\n", container.App.Name)
-	err = os.Remove(volumePath + "/archive.tar.zstd")
+	err = os.Remove(volumePath + "/archive.tar.zst")
 	if err != nil {
 		return fmt.Errorf("failed to remove archive: %v", err)
 	}