diff --git a/ext/ghoul b/ext/ghoul
index f38a8ada58..99a25fcc8c 160000
--- a/ext/ghoul
+++ b/ext/ghoul
@@ -1 +1 @@
-Subproject commit f38a8ada5843b0350610b62120e4a9579e8f96a5
+Subproject commit 99a25fcc8c05d6448b32409462a25d9cd9432637
diff --git a/modules/base/rendering/renderableplanet.cpp b/modules/base/rendering/renderableplanet.cpp
index f84d7dc599..ff5fc0228b 100644
--- a/modules/base/rendering/renderableplanet.cpp
+++ b/modules/base/rendering/renderableplanet.cpp
@@ -231,7 +231,9 @@ void RenderablePlanet::loadTexture() {
 			_texture->uploadTexture();
 
 			// Textures of planets looks much smoother with AnisotropicMipMap rather than linear
-			_texture->setFilter(ghoul::opengl::Texture::FilterMode::AnisotropicMipMap);
+            // TODO: AnisotropicMipMap crashes on ATI cards ---abock
+            //_texture->setFilter(ghoul::opengl::Texture::FilterMode::AnisotropicMipMap);
+            _texture->setFilter(ghoul::opengl::Texture::FilterMode::Linear);
         }
     }
 	if (_hasNightTexture) {
@@ -242,7 +244,8 @@ void RenderablePlanet::loadTexture() {
 			if (_nightTexture) {
 				LDEBUG("Loaded texture from '" << _nightTexturePath << "'");
 				_nightTexture->uploadTexture();
-				_nightTexture->setFilter(ghoul::opengl::Texture::FilterMode::AnisotropicMipMap);
+                _nightTexture->setFilter(ghoul::opengl::Texture::FilterMode::Linear);
+				//_nightTexture->setFilter(ghoul::opengl::Texture::FilterMode::AnisotropicMipMap);
 			}
 		}
 	}
diff --git a/modules/base/rendering/renderablesphere.cpp b/modules/base/rendering/renderablesphere.cpp
index ae65124ca5..18ee8780e4 100644
--- a/modules/base/rendering/renderablesphere.cpp
+++ b/modules/base/rendering/renderablesphere.cpp
@@ -188,7 +188,9 @@ void RenderableSphere::loadTexture() {
 			texture->uploadTexture();
 
 			// Textures of planets looks much smoother with AnisotropicMipMap rather than linear
-			texture->setFilter(ghoul::opengl::Texture::FilterMode::AnisotropicMipMap);
+            // TODO: AnisotropicMipMap crashes on ATI cards ---abock
+            //texture->setFilter(ghoul::opengl::Texture::FilterMode::AnisotropicMipMap);
+            texture->setFilter(ghoul::opengl::Texture::FilterMode::Linear);
 
 			if (_texture)
 				delete _texture;
diff --git a/modules/newhorizons/rendering/renderableplaneprojection.cpp b/modules/newhorizons/rendering/renderableplaneprojection.cpp
index bdcf032200..d2fc37adce 100644
--- a/modules/newhorizons/rendering/renderableplaneprojection.cpp
+++ b/modules/newhorizons/rendering/renderableplaneprojection.cpp
@@ -183,7 +183,9 @@ void RenderablePlaneProjection::loadTexture() {
 		ghoul::opengl::Texture* texture = ghoul::io::TextureReader::ref().loadTexture(absPath(_texturePath));
 		if (texture) {
 			texture->uploadTexture();
-			texture->setFilter(ghoul::opengl::Texture::FilterMode::AnisotropicMipMap);
+            // TODO: AnisotropicMipMap crashes on ATI cards ---abock
+            //texture->setFilter(ghoul::opengl::Texture::FilterMode::AnisotropicMipMap);
+            texture->setFilter(ghoul::opengl::Texture::FilterMode::Linear);
 			if (_texture)
 				delete _texture;
 			_texture = texture;
diff --git a/modules/newhorizons/rendering/renderableplanetprojection.cpp b/modules/newhorizons/rendering/renderableplanetprojection.cpp
index e17d4f81bc..09ec57d116 100644
--- a/modules/newhorizons/rendering/renderableplanetprojection.cpp
+++ b/modules/newhorizons/rendering/renderableplanetprojection.cpp
@@ -505,7 +505,9 @@ void RenderablePlanetProjection::loadProjectionTexture(){
 		_textureProj = ghoul::io::TextureReader::ref().loadTexture(absPath(_projectionTexturePath));
 		if (_textureProj) {
 			_textureProj->uploadTexture(); 
-			_textureProj->setFilter(ghoul::opengl::Texture::FilterMode::AnisotropicMipMap);
+            // TODO: AnisotropicMipMap crashes on ATI cards ---abock
+            //_textureProj->setFilter(ghoul::opengl::Texture::FilterMode::AnisotropicMipMap);
+            _textureProj->setFilter(ghoul::opengl::Texture::FilterMode::Linear);
 			_textureProj->setWrapping(ghoul::opengl::Texture::WrappingMode::ClampToBorder);
 		}
 	}