diff --git a/opengl/libagl2/Android.mk b/opengl/libagl2/Android.mk
index 564932f..b442a2d 100644
--- a/opengl/libagl2/Android.mk
+++ b/opengl/libagl2/Android.mk
@@ -39,15 +39,13 @@
     LOCAL_CFLAGS += -DHAVE_ARM_TLS_REGISTER
 endif
 
-ifneq ($(TARGET_SIMULATOR),true)
-    # we need to access the private Bionic header <bionic_tls.h>
-    # on ARM platforms, we need to mirror the ARCH_ARM_HAVE_TLS_REGISTER
-    # behavior from the bionic Android.mk file
-    ifeq ($(TARGET_ARCH)-$(ARCH_ARM_HAVE_TLS_REGISTER),arm-true)
-        LOCAL_CFLAGS += -DHAVE_ARM_TLS_REGISTER
-    endif
-    LOCAL_C_INCLUDES += bionic/libc/private
+# we need to access the private Bionic header <bionic_tls.h>
+# on ARM platforms, we need to mirror the ARCH_ARM_HAVE_TLS_REGISTER
+# behavior from the bionic Android.mk file
+ifeq ($(TARGET_ARCH)-$(ARCH_ARM_HAVE_TLS_REGISTER),arm-true)
+    LOCAL_CFLAGS += -DHAVE_ARM_TLS_REGISTER
 endif
+LOCAL_C_INCLUDES += bionic/libc/private
 
 LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/egl
 #replace libagl for now