diff --git a/src/GPU3D_OpenGL.cpp b/src/GPU3D_OpenGL.cpp
index f7b9b429..debb5fae 100644
--- a/src/GPU3D_OpenGL.cpp
+++ b/src/GPU3D_OpenGL.cpp
@@ -372,6 +372,8 @@ bool Init()
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
     glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB5_A1, 1024, 48, 0, GL_RGBA, GL_UNSIGNED_SHORT_1_5_5_5_REV, NULL);
 
+    glBindFramebuffer(GL_FRAMEBUFFER, 0);
+
     return true;
 }
 
@@ -479,6 +481,8 @@ void SetRenderSettings(GPU::RenderSettings& settings)
     glBindBuffer(GL_PIXEL_PACK_BUFFER, PixelbufferID);
     glBufferData(GL_PIXEL_PACK_BUFFER, 256*192*4, NULL, GL_DYNAMIC_READ);
 
+    glBindFramebuffer(GL_FRAMEBUFFER, 0);
+
     //glLineWidth(scale);
     //glLineWidth(1.5);
 }
diff --git a/src/GPU_OpenGL.cpp b/src/GPU_OpenGL.cpp
index b460e079..359e9cd4 100644
--- a/src/GPU_OpenGL.cpp
+++ b/src/GPU_OpenGL.cpp
@@ -121,6 +121,8 @@ bool Init()
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 
+    glBindFramebuffer(GL_FRAMEBUFFER, 0);
+
     return true;
 }
 
@@ -157,6 +159,8 @@ void SetRenderSettings(RenderSettings& settings)
     glBindFramebuffer(GL_FRAMEBUFFER, CompScreenOutputFB);
     glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, CompScreenOutputTex, 0);
     glDrawBuffers(1, fbassign);
+
+    glBindFramebuffer(GL_FRAMEBUFFER, 0);
 }