diff --git a/3rdparty/glslang/SPIRV/SpvTools.cpp b/3rdparty/glslang/SPIRV/SpvTools.cpp
index eec06e0ac..1803134e5 100644
--- a/3rdparty/glslang/SPIRV/SpvTools.cpp
+++ b/3rdparty/glslang/SPIRV/SpvTools.cpp
@@ -157,7 +157,7 @@ void SpirvToolsLegalize(const glslang::TIntermediate&, std::vector<unsigned int>
     // information when instructions are deleted or moved. Later, remove
     // redundant information to minimize final SPRIR-V size.
     if (options->generateDebugInfo) {
-        optimizer.RegisterPass(spvtools::CreatePropagateLineInfoPass());
+// BK -        optimizer.RegisterPass(spvtools::CreatePropagateLineInfoPass());
     }
     optimizer.RegisterPass(spvtools::CreateDeadBranchElimPass());
     optimizer.RegisterPass(spvtools::CreateMergeReturnPass());
@@ -188,7 +188,7 @@ void SpirvToolsLegalize(const glslang::TIntermediate&, std::vector<unsigned int>
     optimizer.RegisterPass(spvtools::CreateAggressiveDCEPass());
     optimizer.RegisterPass(spvtools::CreateCFGCleanupPass());
     if (options->generateDebugInfo) {
-        optimizer.RegisterPass(spvtools::CreateRedundantLineInfoElimPass());
+// BK -        optimizer.RegisterPass(spvtools::CreateRedundantLineInfoElimPass());
     }
 
     optimizer.Run(spirv.data(), spirv.size(), &spirv);