diff --git a/PortfolioJournal/Views/Journal/JournalView.swift b/PortfolioJournal/Views/Journal/JournalView.swift
index fe0b887..5a1349c 100644
--- a/PortfolioJournal/Views/Journal/JournalView.swift
+++ b/PortfolioJournal/Views/Journal/JournalView.swift
@@ -21,7 +21,7 @@ struct JournalView: View {
                 .navigationTitle("Journal")
                 .searchable(text: $searchText, prompt: "Search monthly notes")
                 .onAppear { viewModel.refresh() }
-                .navigationSplitViewColumnWidth(min: 300, ideal: 340, max: 420)
+                .navigationSplitViewColumnWidth(min: 280, ideal: 300, max: 420)
         } detail: {
             NavigationStack {
                 if let date = selectedDate {
diff --git a/PortfolioJournal/Views/Sources/SourceListView.swift b/PortfolioJournal/Views/Sources/SourceListView.swift
index e4ac2ba..235bead 100644
--- a/PortfolioJournal/Views/Sources/SourceListView.swift
+++ b/PortfolioJournal/Views/Sources/SourceListView.swift
@@ -38,7 +38,7 @@ struct SourceListView: View {
                 isPresented: Binding(get: { sourceToDelete != nil }, set: { if !$0 { sourceToDelete = nil } }),
                 titleVisibility: .visible
             ) { deleteSourceDialogButtons } message: { deleteSourceDialogMessage }
-            .navigationSplitViewColumnWidth(min: 300, ideal: 340, max: 420)
+            .navigationSplitViewColumnWidth(min: 280, ideal: 300, max: 420)
         } detail: {
             NavigationStack {
                 detailContent