diff --git a/src/shared/algorithms/Filters/LowPass.cpp b/src/shared/algorithms/Filters/LowPass.cpp
index ef23985140f3e16ab213250fe48c73e09f13a8c2..142c97f6c0505797b37e830a7387e62346c90a86 100644
--- a/src/shared/algorithms/Filters/LowPass.cpp
+++ b/src/shared/algorithms/Filters/LowPass.cpp
@@ -26,6 +26,7 @@ namespace Boardcore
 {
 
 // TODO: WARNING! initialized at 0
+// WARNING: frequency set by parameters, look for these anyway
 LowPass::LowPass(float gain, float cutoffFreq, float lambda)
     : gain(gain), cutoffFreq(cutoffFreq), lambda(lambda), output(0)
 {
diff --git a/src/shared/algorithms/Filters/LowPass.h b/src/shared/algorithms/Filters/LowPass.h
index 98c1ecba96cee841efac8e1c1220fc9a04ddf03b..725c9bd1389f14d18748b907832abeecd0c4e81b 100644
--- a/src/shared/algorithms/Filters/LowPass.h
+++ b/src/shared/algorithms/Filters/LowPass.h
@@ -36,6 +36,7 @@ public:
      * @param lambda The lambda parameter of the filter
      *
      * @note WARNING: Initialize output at 0 at first
+     * @note WARNING: frequency set by parameters, look for these anyway
      */
     LowPass(float gain, float cutoffFreq, float lambda);