diff --git a/src/buffer/Buffer.zig b/src/buffer/Buffer.zig
index c5bc767..b05b3d4 100644
--- a/src/buffer/Buffer.zig
+++ b/src/buffer/Buffer.zig
@@ -1039,19 +1039,9 @@ const Node = union(enum) {
                 }
             }
         };
-        const pattern_ = switch (mode) {
-            .exact => pattern,
-            .case_folded => unicode.case_fold(allocator, pattern) catch
-                allocator.dupe(u8, pattern) catch
-                @panic("OOM find_all_ranges"),
-        };
-        defer switch (mode) {
-            .exact => {},
-            .case_folded => allocator.free(pattern_),
-        };
         var ctx: Ctx = .{
             .allocator = allocator,
-            .pattern = pattern_,
+            .pattern = pattern,
             .data = data,
             .callback = callback,
             .buf = try allocator.alloc(u8, pattern.len * 2),
diff --git a/src/tui/mode/mini/find.zig b/src/tui/mode/mini/find.zig
index a887b40..b5f05c4 100644
--- a/src/tui/mode/mini/find.zig
+++ b/src/tui/mode/mini/find.zig
@@ -180,11 +180,7 @@ const cmds = struct {
     pub fn toggle_find_mode(self: *Self, _: Ctx) Result {
         const new_find_mode: Buffer.FindMode = switch (self.find_mode) {
             .exact => .case_folded,
-            .case_folded => .exact,
-            .auto => if (Buffer.unicode.is_lowercase(self.input_.items))
-                .exact
-            else
-                .case_folded,
+            .auto, .case_folded => .exact,
         };
         const allocator = self.allocator;
         const query = try allocator.dupe(u8, self.input_.items);