diff --git a/GPU/GLES/DepthBufferGLES.cpp b/GPU/GLES/DepthBufferGLES.cpp
index 3f9c6cde18..cf399cff87 100644
--- a/GPU/GLES/DepthBufferGLES.cpp
+++ b/GPU/GLES/DepthBufferGLES.cpp
@@ -27,7 +27,7 @@
 
 static const char *depth_dl_fs = R"(
 #ifdef GL_ES
-#if GL_FRAGMENT_PRECISION_HIGH
+#ifdef GL_FRAGMENT_PRECISION_HIGH
 precision highp float;
 #else
 precision mediump float;
diff --git a/GPU/GLES/StencilBufferGLES.cpp b/GPU/GLES/StencilBufferGLES.cpp
index 2f421c44f5..2e13c35885 100644
--- a/GPU/GLES/StencilBufferGLES.cpp
+++ b/GPU/GLES/StencilBufferGLES.cpp
@@ -27,7 +27,7 @@
 
 static const char *stencil_fs = R"(
 #ifdef GL_ES
-#if GL_FRAGMENT_PRECISION_HIGH
+#ifdef GL_FRAGMENT_PRECISION_HIGH
 precision highp float;
 #else
 precision mediump float;  // just hope it's enough..