diff --git a/hecl/extern/boo b/hecl/extern/boo
index ca3880577..6600ff208 160000
--- a/hecl/extern/boo
+++ b/hecl/extern/boo
@@ -1 +1 @@
-Subproject commit ca38805776c814034af28f68144de64868601da1
+Subproject commit 6600ff208cad0f506cde16ac26cdc86b4d9d7070
diff --git a/hecl/lib/Backend/GLSL.cpp b/hecl/lib/Backend/GLSL.cpp
index dfa1e0038..1e37ee540 100644
--- a/hecl/lib/Backend/GLSL.cpp
+++ b/hecl/lib/Backend/GLSL.cpp
@@ -276,7 +276,7 @@ struct GLSLBackendFactory : IShaderBackendFactory
         m_gfxFactory->newShaderPipeline(vertSource.c_str(), fragSource.c_str(),
                                         m_backend.m_texMapEnd, "texs",
                                         1, STD_BLOCKNAMES,
-                                        m_backend.m_blendSrc, m_backend.m_blendDst,
+                                        m_backend.m_blendSrc, m_backend.m_blendDst, boo::Primitive::TriStrips,
                                         tag.getDepthTest(), tag.getDepthWrite(),
                                         tag.getBackfaceCulling());
         if (!objOut)
@@ -306,7 +306,7 @@ struct GLSLBackendFactory : IShaderBackendFactory
         m_gfxFactory->newShaderPipeline(vertSource.c_str(), fragSource.c_str(),
                                         texMapEnd, "texs",
                                         1, STD_BLOCKNAMES,
-                                        blendSrc, blendDst,
+                                        blendSrc, blendDst, boo::Primitive::TriStrips,
                                         tag.getDepthTest(), tag.getDepthWrite(),
                                         tag.getBackfaceCulling());
         if (!ret)
@@ -339,7 +339,7 @@ struct GLSLBackendFactory : IShaderBackendFactory
             m_gfxFactory->newShaderPipeline(vertSource.c_str(), fragSources.back().c_str(),
                                             m_backend.m_texMapEnd, "texs",
                                             1, STD_BLOCKNAMES,
-                                            m_backend.m_blendSrc, m_backend.m_blendDst,
+                                            m_backend.m_blendSrc, m_backend.m_blendDst, boo::Primitive::TriStrips,
                                             tag.getDepthTest(), tag.getDepthWrite(),
                                             tag.getBackfaceCulling());
             if (!ret)
@@ -376,7 +376,7 @@ struct GLSLBackendFactory : IShaderBackendFactory
             m_gfxFactory->newShaderPipeline(vertSource.c_str(), fragSource.c_str(),
                                             texMapEnd, "texs",
                                             1, STD_BLOCKNAMES,
-                                            blendSrc, blendDst,
+                                            blendSrc, blendDst, boo::Primitive::TriStrips,
                                             tag.getDepthTest(), tag.getDepthWrite(),
                                             tag.getBackfaceCulling());
             if (!ret)