diff --git a/src/browser/Decorations/BufferDecorationRenderer.ts b/src/browser/decorations/BufferDecorationRenderer.ts
similarity index 100%
rename from src/browser/Decorations/BufferDecorationRenderer.ts
rename to src/browser/decorations/BufferDecorationRenderer.ts
diff --git a/src/browser/Decorations/ColorZoneStore.test.ts b/src/browser/decorations/ColorZoneStore.test.ts
similarity index 100%
rename from src/browser/Decorations/ColorZoneStore.test.ts
rename to src/browser/decorations/ColorZoneStore.test.ts
diff --git a/src/browser/Decorations/ColorZoneStore.ts b/src/browser/decorations/ColorZoneStore.ts
similarity index 100%
rename from src/browser/Decorations/ColorZoneStore.ts
rename to src/browser/decorations/ColorZoneStore.ts
diff --git a/src/browser/Decorations/OverviewRulerRenderer.ts b/src/browser/decorations/OverviewRulerRenderer.ts
similarity index 100%
rename from src/browser/Decorations/OverviewRulerRenderer.ts
rename to src/browser/decorations/OverviewRulerRenderer.ts