[K/N] Fix KT-46612
diff --git a/kotlin-native/konan/konan.properties b/kotlin-native/konan/konan.properties
index a37e05c..201669b 100644
--- a/kotlin-native/konan/konan.properties
+++ b/kotlin-native/konan/konan.properties
@@ -932,10 +932,7 @@
targetSysRoot.mingw_x64 = $toolchainDependency.mingw_x64
targetCpu.mingw_x64 = x86-64
targetCpuFeatures.mingw_x64 = +cx8,+fxsr,+mmx,+sse,+sse2,+x87
-# For using with Universal Windows Platform (UWP) we need to use this slower option.
-# See https://youtrack.jetbrains.com/issue/KT-27654.
-# TODO: remove, once fixed in mingw, check with the bug testcase.
-clangFlags.mingw_x64 = -cc1 -emit-obj -disable-llvm-passes -x ir -femulated-tls
+clangFlags.mingw_x64 = -cc1 -emit-obj -disable-llvm-passes -x ir
clangOptFlags.mingw_x64 = -O3 -ffunction-sections
clangNooptFlags.mingw_x64 = -O1
linkerNoDebugFlags.mingw_x64 = -Wl,-S
@@ -973,10 +970,7 @@
targetSysRoot.mingw_x86 = $toolchainDependency.mingw_x86
# Make sure that SSE2 is available by setting target-cpu to pentium4
targetCpu.mingw_x86 = pentium4
-# For using with Universal Windows Platform (UWP) we need to use slower -emulated-tls option.
-# See https://youtrack.jetbrains.com/issue/KT-27654.
-# TODO: remove, once fixed in mingw, check with the bug testcase.
-clangFlags.mingw_x86 = -cc1 -emit-obj -disable-llvm-passes -x ir -femulated-tls
+clangFlags.mingw_x86 = -cc1 -emit-obj -disable-llvm-passes -x ir
clangOptFlags.mingw_x86 = -O3 -ffunction-sections
clangNooptFlags.mingw_x86 = -O1
linkerNoDebugFlags.mingw_x86 = -Wl,-S
