diff --git a/src/main/scala/li/cil/oc/client/renderer/font/DynamicFontRenderer.scala b/src/main/scala/li/cil/oc/client/renderer/font/DynamicFontRenderer.scala
index 2ca3df676..2dc17b32e 100644
--- a/src/main/scala/li/cil/oc/client/renderer/font/DynamicFontRenderer.scala
+++ b/src/main/scala/li/cil/oc/client/renderer/font/DynamicFontRenderer.scala
@@ -2,6 +2,8 @@ package li.cil.oc.client.renderer.font
 
 import li.cil.oc.client.renderer.font.DynamicFontRenderer.CharTexture
 import li.cil.oc.util.{FontUtil, RenderState}
+import net.minecraft.client.Minecraft
+import net.minecraft.client.resources.{ReloadableResourceManager, ResourceManager, ResourceManagerReloadListener}
 import org.lwjgl.BufferUtils
 import org.lwjgl.opengl._
 
@@ -11,16 +13,37 @@ import scala.collection.mutable
  * Font renderer that dynamically generates lookup textures by rendering a font
  * to it. It's pretty broken right now, and font rendering looks crappy as hell.
  */
-class DynamicFontRenderer extends TextureFontRenderer {
-  private val glyphProvider = new FontParserUnifont()
+class DynamicFontRenderer extends TextureFontRenderer with ResourceManagerReloadListener {
+  private val glyphProvider: IGlyphProvider = new FontParserUnifont()
 
-  private val textures = mutable.ArrayBuffer(new DynamicFontRenderer.CharTexture(this))
+  private val textures = mutable.ArrayBuffer.empty[CharTexture]
 
   private val charMap = mutable.Map.empty[Char, DynamicFontRenderer.CharIcon]
 
-  var activeTexture: CharTexture = textures(0)
+  private var activeTexture: CharTexture = _
 
-  generateChars(basicChars.toCharArray)
+  initialize()
+
+  Minecraft.getMinecraft.getResourceManager match {
+    case reloadable: ReloadableResourceManager => reloadable.registerReloadListener(this)
+    case _ =>
+  }
+
+  def initialize() {
+    for (texture <- textures) {
+      texture.delete()
+    }
+    textures.clear()
+    charMap.clear()
+    textures += new DynamicFontRenderer.CharTexture(this)
+    activeTexture = textures(0)
+    generateChars(basicChars.toCharArray)
+  }
+
+  def onResourceManagerReload(manager: ResourceManager) {
+    glyphProvider.initialize()
+    initialize()
+  }
 
   override protected def charWidth = glyphProvider.getGlyphWidth
 
@@ -40,7 +63,7 @@ class DynamicFontRenderer extends TextureFontRenderer {
 
   override protected def drawChar(tx: Float, ty: Float, char: Char) {
     val icon = charMap(char)
-    if (icon.texture == activeTexture) {
+    if (icon != null && icon.texture == activeTexture) {
       icon.draw(tx, ty)
     }
   }
@@ -84,6 +107,10 @@ object DynamicFontRenderer {
 
     private var chars = 0
 
+    def delete() {
+      GL11.glDeleteTextures(id)
+    }
+
     def bind() {
       GL11.glBindTexture(GL11.GL_TEXTURE_2D, id)
     }
diff --git a/src/main/scala/li/cil/oc/client/renderer/font/FontParserUnifont.java b/src/main/scala/li/cil/oc/client/renderer/font/FontParserUnifont.java
index 68ca9f5cb..8338ed9fa 100644
--- a/src/main/scala/li/cil/oc/client/renderer/font/FontParserUnifont.java
+++ b/src/main/scala/li/cil/oc/client/renderer/font/FontParserUnifont.java
@@ -1,39 +1,64 @@
 package li.cil.oc.client.renderer.font;
 
 import li.cil.oc.OpenComputers;
+import li.cil.oc.Settings;
+import net.minecraft.client.Minecraft;
+import net.minecraft.util.ResourceLocation;
 import org.lwjgl.BufferUtils;
 
 import java.io.BufferedReader;
+import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.nio.ByteBuffer;
+import java.util.logging.Level;
 
 public class FontParserUnifont implements IGlyphProvider {
-    private final byte[][] glyphs;
-
-    public FontParserUnifont() throws Exception {
-        OpenComputers.log().info("Initialized Unifont glyph provider.");
-        glyphs = new byte[65536][];
-        final InputStream font = getClass().getResourceAsStream("/assets/opencomputers/unifont.hex");
-        final BufferedReader input = new BufferedReader(new InputStreamReader(font));
-        String line;
-        int glyphCount = 0;
-        while ((line = input.readLine()) != null) {
-            glyphCount++;
-            final String[] info = line.split(":");
-            final int charCode = Integer.parseInt(info[0], 16);
-            final byte[] glyph = new byte[info[1].length() >> 1];
-            for (int i = 0; i < glyph.length; i++) {
-                glyph[i] = (byte) Integer.parseInt(info[1].substring(i * 2, i * 2 + 2), 16);
-            }
-            glyphs[charCode] = glyph;
-        }
-        OpenComputers.log().info("Loaded " + glyphCount + " glyphs.");
-    }
-
     private static final byte[] b_set = {(byte) 255, (byte) 255, (byte) 255, (byte) 255};
     private static final byte[] b_unset = {0, 0, 0, 0};
 
+    private final byte[][] glyphs = new byte[65536][];
+
+    public FontParserUnifont() {
+        initialize();
+    }
+
+    @Override
+    public void initialize() {
+        for (int i = 0; i < glyphs.length; ++i) {
+            glyphs[i] = null;
+        }
+        final InputStream font = Minecraft.getMinecraft().getResourceManager().getResource(new ResourceLocation(Settings.resourceDomain(), "unifont.hex")).getInputStream();
+        if (font == null) {
+            OpenComputers.log().warning("Failed opening unifont file.");
+            return;
+        }
+        try {
+            OpenComputers.log().info("Initialized Unifont glyph provider.");
+            final BufferedReader input = new BufferedReader(new InputStreamReader(font));
+            String line;
+            int glyphCount = 0;
+            while ((line = input.readLine()) != null) {
+                glyphCount++;
+                final String[] info = line.split(":");
+                final int charCode = Integer.parseInt(info[0], 16);
+                final byte[] glyph = new byte[info[1].length() >> 1];
+                for (int i = 0; i < glyph.length; i++) {
+                    glyph[i] = (byte) Integer.parseInt(info[1].substring(i * 2, i * 2 + 2), 16);
+                }
+                glyphs[charCode] = glyph;
+            }
+            OpenComputers.log().info("Loaded " + glyphCount + " glyphs.");
+        } catch (IOException ex) {
+            OpenComputers.log().log(Level.WARNING, "Failed loading glyphs.", ex);
+        } finally {
+            try {
+                font.close();
+            } catch (IOException ignored) {
+            }
+        }
+    }
+
     @Override
     public ByteBuffer getGlyph(int charCode) {
         if (charCode >= 65536 || glyphs[charCode] == null || glyphs[charCode].length == 0)
diff --git a/src/main/scala/li/cil/oc/client/renderer/font/IGlyphProvider.java b/src/main/scala/li/cil/oc/client/renderer/font/IGlyphProvider.java
index ac42a1b9e..160fd7109 100644
--- a/src/main/scala/li/cil/oc/client/renderer/font/IGlyphProvider.java
+++ b/src/main/scala/li/cil/oc/client/renderer/font/IGlyphProvider.java
@@ -3,7 +3,11 @@ package li.cil.oc.client.renderer.font;
 import java.nio.ByteBuffer;
 
 public interface IGlyphProvider {
-	public ByteBuffer getGlyph(int charCode);
-	public int getGlyphWidth();
-	public int getGlyphHeight();
+    public void initialize();
+
+    public ByteBuffer getGlyph(int charCode);
+
+    public int getGlyphWidth();
+
+    public int getGlyphHeight();
 }