diff --git a/internal/graphicsdriver/opengl/gl_js.go b/internal/graphicsdriver/opengl/gl_js.go
index e4f562fc7..3c73208b2 100644
--- a/internal/graphicsdriver/opengl/gl_js.go
+++ b/internal/graphicsdriver/opengl/gl_js.go
@@ -60,7 +60,6 @@ type gl struct {
 	getProgramParameter      js.Value
 	getShaderInfoLog         js.Value
 	getShaderParameter       js.Value
-	getShaderPrecisionFormat js.Value
 	getUniformLocation       js.Value
 	isContextLost            js.Value
 	isFramebuffer            js.Value
@@ -137,7 +136,6 @@ func (c *context) newGL(v js.Value) *gl {
 		getProgramParameter:      v.Get("getProgramParameter").Call("bind", v),
 		getShaderInfoLog:         v.Get("getShaderInfoLog").Call("bind", v),
 		getShaderParameter:       v.Get("getShaderParameter").Call("bind", v),
-		getShaderPrecisionFormat: v.Get("getShaderPrecisionFormat").Call("bind", v),
 		getUniformLocation:       v.Get("getUniformLocation").Call("bind", v),
 		isContextLost:            v.Get("isContextLost").Call("bind", v),
 		isFramebuffer:            v.Get("isFramebuffer").Call("bind", v),
diff --git a/internal/graphicsdriver/opengl/gles/default.go b/internal/graphicsdriver/opengl/gles/default.go
index 04911ba4a..dca687df6 100644
--- a/internal/graphicsdriver/opengl/gles/default.go
+++ b/internal/graphicsdriver/opengl/gles/default.go
@@ -245,13 +245,6 @@ func (DefaultContext) GetShaderiv(dst []int32, shader uint32, pname uint32) {
 	C.glGetShaderiv(C.GLuint(shader), C.GLenum(pname), (*C.GLint)(unsafe.Pointer(&dst[0])))
 }
 
-func (DefaultContext) GetShaderPrecisionFormat(shadertype uint32, precisiontype uint32) (rangeLow, rangeHigh, precision int) {
-	var r [2]int32
-	var p int32
-	C.glGetShaderPrecisionFormat(C.GLenum(shadertype), C.GLenum(precisiontype), (*C.GLint)(unsafe.Pointer(&r[0])), (*C.GLint)(unsafe.Pointer(&p)))
-	return int(r[0]), int(r[1]), int(p)
-}
-
 func (DefaultContext) GetUniformLocation(program uint32, name string) int32 {
 	s := C.CString(name)
 	defer C.free(unsafe.Pointer(s))
diff --git a/internal/graphicsdriver/opengl/gles/gomobile.go b/internal/graphicsdriver/opengl/gles/gomobile.go
index 11bed6b23..3bbd364bc 100644
--- a/internal/graphicsdriver/opengl/gles/gomobile.go
+++ b/internal/graphicsdriver/opengl/gles/gomobile.go
@@ -230,10 +230,6 @@ func (g *GomobileContext) GetShaderiv(dst []int32, shader uint32, pname uint32)
 	dst[0] = int32(g.ctx.GetShaderi(gl.Shader{Value: shader}, gl.Enum(pname)))
 }
 
-func (g *GomobileContext) GetShaderPrecisionFormat(shadertype uint32, precisiontype uint32) (rangeLow, rangeHigh, precision int) {
-	return g.ctx.GetShaderPrecisionFormat(gl.Enum(shadertype), gl.Enum(precisiontype))
-}
-
 func (g *GomobileContext) GetUniformLocation(program uint32, name string) int32 {
 	return g.ctx.GetUniformLocation(gmProgram(program), name).Value
 }
diff --git a/internal/graphicsdriver/opengl/gles/interface.go b/internal/graphicsdriver/opengl/gles/interface.go
index 34c0587c6..81f938ab9 100644
--- a/internal/graphicsdriver/opengl/gles/interface.go
+++ b/internal/graphicsdriver/opengl/gles/interface.go
@@ -57,7 +57,6 @@ type Context interface {
 	GetProgramiv(dst []int32, program uint32, pname uint32)
 	GetShaderInfoLog(shader uint32) string
 	GetShaderiv(dst []int32, shader uint32, pname uint32)
-	GetShaderPrecisionFormat(shadertype uint32, precisiontype uint32) (rangeLow, rangeHigh, precision int)
 	GetUniformLocation(program uint32, name string) int32
 	IsFramebuffer(framebuffer uint32) bool
 	IsProgram(program uint32) bool