diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/docs/images/VOLK_GNSSSDR_Usage_Example.png b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/docs/images/VOLK_GNSSSDR_Usage_Example.png index fbe5b6b28..ffaf87cec 100644 Binary files a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/docs/images/VOLK_GNSSSDR_Usage_Example.png and b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/docs/images/VOLK_GNSSSDR_Usage_Example.png differ