diff --git a/api/models.proto b/api/models.proto
index beff1c2..8843a7c 100644
--- a/api/models.proto
+++ b/api/models.proto
@@ -9,17 +9,17 @@ option go_package = "github.com/safedep/vet/gen/models";
 enum Ecosystem {
   UNKNOWN_ECOSYSTEM = 0;
   Maven = 1;
-	RubyGems = 2;
-	Go = 3;
-	Npm = 4;
-	PyPI = 5;
-	Cargo = 6;
-	NuGet = 7;
-	Packagist = 8;
-	Hex = 9;
-	Pub = 10;
-	CycloneDxSBOM = 11;
-	SpdxSBOM = 12;
+  RubyGems = 2;
+  Go = 3;
+  Npm = 4;
+  PyPI = 5;
+  Cargo = 6;
+  NuGet = 7;
+  Packagist = 8;
+  Hex = 9;
+  Pub = 10;
+  CycloneDxSBOM = 11;
+  SpdxSBOM = 12;
 }
 
 message Package {