diff --git a/src/nanovg_gl.h b/src/nanovg_gl.h
index 798b2369..7eade902 100644
--- a/src/nanovg_gl.h
+++ b/src/nanovg_gl.h
@@ -1182,7 +1182,8 @@ static void glnvg__renderFlush(void* uptr)
 	int i;
 
 	if (gl->ncalls > 0) {
-
+		GLuint lastProgram = 0;
+		glGetIntegerv(GL_CURRENT_PROGRAM, (GLint*)&lastProgram);
 		// Setup require GL state.
 		glUseProgram(gl->shader.prog);
 
@@ -1255,7 +1256,7 @@ static void glnvg__renderFlush(void* uptr)
 #endif
 		glDisable(GL_CULL_FACE);
 			glBindBuffer(GL_ARRAY_BUFFER, 0);
-		glUseProgram(0);
+		glUseProgram(lastProgram);
 		glnvg__bindTexture(gl, 0);
 	}