diff --git a/graphics/vesad/src/framebuffer.rs b/graphics/vesad/src/framebuffer.rs
deleted file mode 100644
index 7eeab2fe4d..0000000000
--- a/graphics/vesad/src/framebuffer.rs
+++ /dev/null
@@ -1,59 +0,0 @@
-use std::ptr;
-
-pub struct FrameBuffer {
-    pub onscreen: *mut [u32],
-    pub phys: usize,
-    pub width: usize,
-    pub height: usize,
-    pub stride: usize,
-}
-
-impl FrameBuffer {
-    pub unsafe fn new(phys: usize, width: usize, height: usize, stride: usize) -> Self {
-        let size = stride * height;
-        let virt = common::physmap(
-            phys,
-            size * 4,
-            common::Prot {
-                read: true,
-                write: true,
-            },
-            common::MemoryType::WriteCombining,
-        )
-        .expect("vesad: failed to map framebuffer") as *mut u32;
-
-        let onscreen = ptr::slice_from_raw_parts_mut(virt, size);
-
-        Self {
-            onscreen,
-            phys,
-            width,
-            height,
-            stride,
-        }
-    }
-
-    pub unsafe fn parse(var: &str) -> Option<Self> {
-        fn parse_number(part: &str) -> Option<usize> {
-            let (start, radix) = if part.starts_with("0x") {
-                (2, 16)
-            } else {
-                (0, 10)
-            };
-            match usize::from_str_radix(&part[start..], radix) {
-                Ok(ok) => Some(ok),
-                Err(err) => {
-                    eprintln!("vesad: failed to parse '{}': {}", part, err);
-                    None
-                }
-            }
-        }
-
-        let mut parts = var.split(',');
-        let phys = parse_number(parts.next()?)?;
-        let width = parse_number(parts.next()?)?;
-        let height = parse_number(parts.next()?)?;
-        let stride = parse_number(parts.next()?)?;
-        Some(Self::new(phys, width, height, stride))
-    }
-}
diff --git a/graphics/vesad/src/main.rs b/graphics/vesad/src/main.rs
index e107129af0..7549e86a93 100644
--- a/graphics/vesad/src/main.rs
+++ b/graphics/vesad/src/main.rs
@@ -9,10 +9,8 @@ use std::fs::File;
 use std::io::Write;
 use std::os::fd::AsRawFd;
 
-use crate::framebuffer::FrameBuffer;
-use crate::scheme::FbAdapter;
+use crate::scheme::{FbAdapter, FrameBuffer};
 
-mod framebuffer;
 mod scheme;
 
 fn main() {
diff --git a/graphics/vesad/src/scheme.rs b/graphics/vesad/src/scheme.rs
index 63a83896c8..42e4054e41 100644
--- a/graphics/vesad/src/scheme.rs
+++ b/graphics/vesad/src/scheme.rs
@@ -6,8 +6,6 @@ use driver_graphics::{CursorFramebuffer, CursorPlane, Framebuffer, GraphicsAdapt
 use graphics_ipc::v1::Damage;
 use syscall::PAGE_SIZE;
 
-use crate::framebuffer::FrameBuffer;
-
 pub struct FbAdapter {
     pub framebuffers: Vec<FrameBuffer>,
 }
@@ -60,6 +58,64 @@ impl GraphicsAdapter for FbAdapter {
     }
 }
 
+pub struct FrameBuffer {
+    pub onscreen: *mut [u32],
+    pub phys: usize,
+    pub width: usize,
+    pub height: usize,
+    pub stride: usize,
+}
+
+impl FrameBuffer {
+    pub unsafe fn new(phys: usize, width: usize, height: usize, stride: usize) -> Self {
+        let size = stride * height;
+        let virt = common::physmap(
+            phys,
+            size * 4,
+            common::Prot {
+                read: true,
+                write: true,
+            },
+            common::MemoryType::WriteCombining,
+        )
+        .expect("vesad: failed to map framebuffer") as *mut u32;
+
+        let onscreen = ptr::slice_from_raw_parts_mut(virt, size);
+
+        Self {
+            onscreen,
+            phys,
+            width,
+            height,
+            stride,
+        }
+    }
+
+    pub unsafe fn parse(var: &str) -> Option<Self> {
+        fn parse_number(part: &str) -> Option<usize> {
+            let (start, radix) = if part.starts_with("0x") {
+                (2, 16)
+            } else {
+                (0, 10)
+            };
+            match usize::from_str_radix(&part[start..], radix) {
+                Ok(ok) => Some(ok),
+                Err(err) => {
+                    eprintln!("vesad: failed to parse '{}': {}", part, err);
+                    None
+                }
+            }
+        }
+
+        let mut parts = var.split(',');
+        let phys = parse_number(parts.next()?)?;
+        let width = parse_number(parts.next()?)?;
+        let height = parse_number(parts.next()?)?;
+        let stride = parse_number(parts.next()?)?;
+        Some(Self::new(phys, width, height, stride))
+    }
+}
+
 pub struct GraphicScreen {
     width: usize,
     height: usize,