diff --git a/src/glsl/link_uniforms.cpp b/src/glsl/link_uniforms.cpp
index 2f1c9f5..9991c90 100644
--- a/src/glsl/link_uniforms.cpp
+++ b/src/glsl/link_uniforms.cpp
@@ -270,6 +270,7 @@ private:
 	  * array elements for arrays.
 	  */
 	 this->next_sampler += MAX2(1, this->uniforms[id].array_elements);
+	 this->next_sampler = MIN2(this->next_sampler, MAX_SAMPLERS);
 
 	 const gl_texture_index target = base_type->sampler_index();
 	 const unsigned shadow = base_type->sampler_shadow;