diff --git a/debian/control b/debian/control
index e7aca298..3d409488 100644
--- a/debian/control
+++ b/debian/control
@@ -113,7 +113,7 @@ Depends: fonts-font-awesome,
          proxmox-widget-toolkit (>= 2.3-6),
          pve-xtermjs (>= 4.7.0-1),
          smartmontools,
-	 mtx,
+         mtx,
          ${misc:Depends},
          ${shlibs:Depends},
 Recommends: zfsutils-linux,
diff --git a/debian/control.in b/debian/control.in
index 6c9ed398..d8139070 100644
--- a/debian/control.in
+++ b/debian/control.in
@@ -12,7 +12,7 @@ Depends: fonts-font-awesome,
          proxmox-widget-toolkit (>= 2.3-6),
          pve-xtermjs (>= 4.7.0-1),
          smartmontools,
-	 mtx,
+         mtx,
          ${misc:Depends},
          ${shlibs:Depends},
 Recommends: zfsutils-linux,