diff --git a/libretro-common/glsm/glsm.c b/libretro-common/glsm/glsm.c
index 7e95cc5677..fdeee70d31 100644
--- a/libretro-common/glsm/glsm.c
+++ b/libretro-common/glsm/glsm.c
@@ -735,6 +735,17 @@ void rglDrawBuffers(GLsizei n, const GLenum *bufs)
 #endif
 }
 
+void rglBlendEquation(GLenum mode)
+{
+   glBlendEquation(mode);
+}
+
+void rglBlendColor(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha)
+{
+   glBlendColor(red, green, blue, alpha);
+}
+
+
 void rglBindVertexArray(GLuint array)
 {
 #if defined(HAVE_OPENGLES) && !defined(HAVE_OPENGLES3) && !defined(HAVE_OPENGLES31)
diff --git a/libretro-common/include/glsm/glsmsym.h b/libretro-common/include/glsm/glsmsym.h
index 36fef49c85..78553a3728 100644
--- a/libretro-common/include/glsm/glsmsym.h
+++ b/libretro-common/include/glsm/glsmsym.h
@@ -117,7 +117,11 @@ extern "C" {
 #define glDrawBuffers               rglDrawBuffers
 #define glGenVertexArrays           rglGenVertexArrays
 #define glBindVertexArray           rglBindVertexArray
+#define glBlendEquation             rglBlendEquation
+#define glBlendColor                rglBlendColor
 
+void rglBlendColor(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
+void rglBlendEquation(GLenum mode);
 void rglGenVertexArrays(GLsizei n, GLuint *arrays);
 void rglReadBuffer(GLenum mode);
 void rglPixelStorei(GLenum pname, GLint param);