diff --git a/libs/gfx/source/program.cpp b/libs/gfx/source/program.cpp
index 6906298a..65e16431 100644
--- a/libs/gfx/source/program.cpp
+++ b/libs/gfx/source/program.cpp
@@ -224,7 +224,7 @@ namespace psemek::gfx
 			gl::GetShaderiv(shader, gl::INFO_LOG_LENGTH, &log_len);
 			std::unique_ptr<char[]> log(new char [log_len]);
 			gl::GetShaderInfoLog(shader, log_len, nullptr, log.get());
-			throw std::runtime_error(util::to_string("Shader compilation failed: ", log.get()));
+			throw std::runtime_error(util::to_string("Shader compilation failed: ", log.get(), "\nShader source: \n", source));
 		}
 	}