diff --git a/src/engine/media/MT_AmrCodec.cpp b/src/engine/media/MT_AmrCodec.cpp
index ff6dbf85..65d56399 100644
--- a/src/engine/media/MT_AmrCodec.cpp
+++ b/src/engine/media/MT_AmrCodec.cpp
@@ -1,5 +1,5 @@
 // Avoid linking issues on Android systems
-#if !defined(TARGET_ANDROID)
+#if !defined(TARGET_ANDROID) && !defined(TARGET_OPENWRT)
 
 #include "MT_AmrCodec.h"
 #include "../helper/HL_ByteBuffer.h"
@@ -976,4 +976,4 @@ int GsmEfrCodec::plc(int lostFrames, void* output, int outputCapacity)
     return lostFrames * pcmLength();
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/src/engine/media/MT_AudioReceiver.cpp b/src/engine/media/MT_AudioReceiver.cpp
index 76dbb5e7..8c5fbc24 100644
--- a/src/engine/media/MT_AudioReceiver.cpp
+++ b/src/engine/media/MT_AudioReceiver.cpp
@@ -13,7 +13,7 @@
 #include "../audio/Audio_Interface.h"
 #include "../audio/Audio_Resampler.h"
 
-#if !defined(TARGET_ANDROID)
+#if !defined(TARGET_ANDROID) && !defined(TARGET_OPENWRT)
 # include "MT_AmrCodec.h"
 #endif
 
@@ -692,7 +692,7 @@ float AudioReceiver::calculatePvqaMos(int rate, std::string& report)
 
 void AudioReceiver::processStatisticsWithAmrCodec(Codec* c)
 {
-#if !defined(TARGET_ANDROID)
+#if !defined(TARGET_ANDROID) && !defined(TARGET_OPENWRT)
     AmrNbCodec* nb = dynamic_cast<AmrNbCodec*>(c);
     AmrWbCodec* wb = dynamic_cast<AmrWbCodec*>(c);
 
diff --git a/src/engine/media/MT_CodecList.cpp b/src/engine/media/MT_CodecList.cpp
index d7b1d7fb..c3a5dd0a 100644
--- a/src/engine/media/MT_CodecList.cpp
+++ b/src/engine/media/MT_CodecList.cpp
@@ -7,7 +7,7 @@
 #include "MT_CodecList.h"
 #include "MT_AudioCodec.h"
 
-#if !defined(TARGET_ANDROID)
+#if !defined(TARGET_ANDROID) && !defined(TARGET_OPENWRT)
 # include "MT_AmrCodec.h"
 #endif
 
@@ -33,7 +33,7 @@ CodecList::CodecList(const Settings& settings)
     }
   }
 
-#if !defined(TARGET_ANDROID)
+#if !defined(TARGET_ANDROID) && !defined(TARGET_OPENWRT)
   for (int pt: mSettings.mAmrWbPayloadType)
     mFactoryList.push_back(new AmrWbCodec::CodecFactory({mSettings.mWrapIuUP, false, pt}));
   for (int pt: mSettings.mAmrWbOctetPayloadType)