diff --git a/src/AudioConfig.h b/src/AudioConfig.h
index 62c683a0b..61265e103 100644
--- a/src/AudioConfig.h
+++ b/src/AudioConfig.h
@@ -556,7 +556,6 @@ using WiFiServerSecure = BearSSL::WiFiServerSecure;
 
 #define NO_TRACED
 #define NO_TRACEI
-#define NO_EFFECTS_SUITE
 
 // we use  spi to emulate i2s
 #define PIN_I2S_BCK 13
@@ -616,7 +615,6 @@ using WiFiServerSecure = BearSSL::WiFiServerSecure;
 #define PIN_I2S_DATA_OUT 3
 #define PIN_I2S_MUTE -1
 #define SOFT_MUTE_VALUE 0
-#define NO_EFFECTS_SUITE
 #define USE_SD_NO_NS
 #define PIN_CS 4
 #endif
diff --git a/src/AudioTools.h b/src/AudioTools.h
index affaaec4b..4b634c208 100644
--- a/src/AudioTools.h
+++ b/src/AudioTools.h
@@ -68,7 +68,7 @@
 #if AUDIO_INCLUDE_CORE
 
 #ifdef USE_CONCURRENCY
-#include "AudioTools/AudioLibs/Concurrency.h"
+#  include "AudioTools/AudioLibs/Concurrency.h"
 #endif
 #include "AudioTools/CoreAudio/AudioTimer/AudioTimer.h"
 #include "AudioTools/CoreAudio/AudioTypes.h"
@@ -93,7 +93,6 @@
 #include "AudioTools/AudioCodecs/AudioCodecs.h"
 #include "AudioTools/CoreAudio/AudioEffects/SoundGenerator.h"
 #include "AudioTools/CoreAudio/AudioEffects/AudioEffects.h"
-#include "AudioTools/CoreAudio/AudioEffects/AudioEffectsSuite.h"
 #include "AudioTools/CoreAudio/AudioEffects/PitchShift.h"
 #include "AudioTools/CoreAudio/AudioMetaData/MetaData.h"
 #include "AudioTools/CoreAudio/AudioHttp/AudioHttp.h"
diff --git a/src/AudioTools/CoreAudio/AudioEffects/AudioEffectsSuite.h b/src/AudioTools/AudioLibs/AudioEffectsSuite.h
similarity index 99%
rename from src/AudioTools/CoreAudio/AudioEffects/AudioEffectsSuite.h
rename to src/AudioTools/AudioLibs/AudioEffectsSuite.h
index 771ea9951..adf09bbad 100644
--- a/src/AudioTools/CoreAudio/AudioEffects/AudioEffectsSuite.h
+++ b/src/AudioTools/AudioLibs/AudioEffectsSuite.h
@@ -17,7 +17,6 @@
  * 
  */
 
-#ifndef NO_EFFECTS_SUITE
 #include <cmath>
 #include <cstdint>
 #include <iostream>
@@ -1593,4 +1592,3 @@ class EnvelopeFilter : public FilterEffectBase {
 
 } // namespace effectsuite_tools
 
-#endif