diff --git a/hecl/lib/Backend/GLSL.cpp b/hecl/lib/Backend/GLSL.cpp
index f3d3e160b..813be06fd 100644
--- a/hecl/lib/Backend/GLSL.cpp
+++ b/hecl/lib/Backend/GLSL.cpp
@@ -155,8 +155,8 @@ std::string GLSL::makeVert(const char* glslVer, unsigned col, unsigned uv, unsig
             retval += hecl::Format("    vtf.tcgs[%u] = %s;\n", tcgIdx,
                                    EmitTexGenSource2(tcg.m_src, tcg.m_uvIdx).c_str());
         else
-            retval += hecl::Format("    vtf.tcgs[%u] = normalize((texMtxs[%u].postMtx * (texMtxs[%u].mtx * %s)).xy);\n", tcgIdx, tcg.m_mtx,
-                                   tcg.m_mtx, EmitTexGenSource4(tcg.m_src, tcg.m_uvIdx).c_str());
+            retval += hecl::Format("    vtf.tcgs[%u] = (texMtxs[%u].postMtx * %s(texMtxs[%u].mtx * %s)).xy;\n", tcgIdx, tcg.m_mtx,
+                                   tcg.m_norm ? "normalize" : "", tcg.m_mtx, EmitTexGenSource4(tcg.m_src, tcg.m_uvIdx).c_str());
         ++tcgIdx;
     }
 
diff --git a/hecl/lib/Backend/HLSL.cpp b/hecl/lib/Backend/HLSL.cpp
index af7aae4a6..323d7f219 100644
--- a/hecl/lib/Backend/HLSL.cpp
+++ b/hecl/lib/Backend/HLSL.cpp
@@ -138,8 +138,8 @@ std::string HLSL::makeVert(unsigned col, unsigned uv, unsigned w,
             retval += hecl::Format("    vtf.tcgs[%u] = %s;\n", tcgIdx,
                                    EmitTexGenSource2(tcg.m_src, tcg.m_uvIdx).c_str());
         else
-            retval += hecl::Format("    vtf.tcgs[%u] = mul(postMtxs[%u], mul(texMtxs[%u], %s)).xy;\n", tcgIdx, tcg.m_mtx, 
-                                   tcg.m_mtx, EmitTexGenSource4(tcg.m_src, tcg.m_uvIdx).c_str());
+            retval += hecl::Format("    vtf.tcgs[%u] = mul(texMtxs[%u].postMtx, %s(mul(texMtxs[%u].mtx, %s))).xy;\n", tcgIdx, tcg.m_mtx,
+                                   tcg.m_norm ? "normalize" : "", tcg.m_mtx, EmitTexGenSource4(tcg.m_src, tcg.m_uvIdx).c_str());
         ++tcgIdx;
     }
 
diff --git a/hecl/lib/Backend/Metal.cpp b/hecl/lib/Backend/Metal.cpp
index 62dd43955..6447f107c 100644
--- a/hecl/lib/Backend/Metal.cpp
+++ b/hecl/lib/Backend/Metal.cpp
@@ -154,8 +154,8 @@ std::string Metal::makeVert(unsigned col, unsigned uv, unsigned w,
             retval += hecl::Format("    vtf.tcgs%u = %s;\n", tcgIdx,
                                    EmitTexGenSource2(tcg.m_src, tcg.m_uvIdx).c_str());
         else
-            retval += hecl::Format("    vtf.tcgs%u = (texMtxs[%u] * %s).xy;\n", tcgIdx, tcg.m_mtx,
-                                   EmitTexGenSource4(tcg.m_src, tcg.m_uvIdx).c_str());
+            retval += hecl::Format("    vtf.tcgs[%u] = (texMtxs[%u].postMtx * %s(texMtxs[%u].mtx * %s)).xy;\n", tcgIdx, tcg.m_mtx,
+                                   tcg.m_norm ? "normalize" : "", tcg.m_mtx, EmitTexGenSource4(tcg.m_src, tcg.m_uvIdx).c_str());
         ++tcgIdx;
     }