diff --git a/programs/src/desktop/apps/filemanager/filemanager_internal.hpp b/programs/src/desktop/apps/filemanager/filemanager_internal.hpp
index c84f1dc..c3b407d 100644
--- a/programs/src/desktop/apps/filemanager/filemanager_internal.hpp
+++ b/programs/src/desktop/apps/filemanager/filemanager_internal.hpp
@@ -17,7 +17,7 @@ struct FileManagerState {
     char history[16][256];
     int history_pos;
     int history_count;
-    char entry_names[64][64];
+    char entry_names[64][128];
     int entry_types[64];   // 0=file, 1=dir, 2=exec, 3=drive, 4=home, 5=apps, 6=app, 7=special_dir
     int entry_sizes[64];
     int entry_count;
@@ -48,7 +48,7 @@ struct FileManagerState {
     // Rename
     bool rename_active;
     int rename_idx;
-    char rename_buf[64];
+    char rename_buf[128];
     int rename_cursor;
     int rename_len;
 
diff --git a/programs/src/desktop/apps/filemanager/filesystem.cpp b/programs/src/desktop/apps/filemanager/filesystem.cpp
index 7a844e6..bbcaab7 100644
--- a/programs/src/desktop/apps/filemanager/filesystem.cpp
+++ b/programs/src/desktop/apps/filemanager/filesystem.cpp
@@ -141,7 +141,7 @@ void filemanager_read_dir(FileManagerState* fm) {
             }
             if (match) raw += prefix_len;
         }
-        montauk::strncpy(fm->entry_names[i], raw, 63);
+        montauk::strncpy(fm->entry_names[i], raw, 128);
         int len = montauk::slen(fm->entry_names[i]);
 
         // Detect directory
diff --git a/programs/src/desktop/apps/filemanager/render.cpp b/programs/src/desktop/apps/filemanager/render.cpp
index 7c31fde..84fa804 100644
--- a/programs/src/desktop/apps/filemanager/render.cpp
+++ b/programs/src/desktop/apps/filemanager/render.cpp
@@ -217,15 +217,15 @@ void filemanager_on_draw(Window* win, Framebuffer& fb) {
                     c.vline(cx, ty, system_font_height(), colors::ACCENT);
                 }
             } else {
-                char label[16];
+                char label[64];
                 int nlen = montauk::slen(fm->entry_names[i]);
-                if (nlen > 9) {
-                    for (int k = 0; k < 9; k++) label[k] = fm->entry_names[i][k];
-                    label[9] = '.';
-                    label[10] = '.';
-                    label[11] = '\0';
+                if (nlen > 60) {
+                    for (int k = 0; k < 60; k++) label[k] = fm->entry_names[i][k];
+                    label[60] = '.';
+                    label[61] = '.';
+                    label[62] = '\0';
                 } else {
-                    montauk::strncpy(label, fm->entry_names[i], 15);
+                    montauk::strncpy(label, fm->entry_names[i], 63);
                 }
                 int tw = text_width(label);
                 int tx = cell_x + (FM_GRID_CELL_W - tw) / 2;