diff --git a/include/Makefile.am b/include/Makefile.am
index 90a391b..06b84bd 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -1,31 +1,2 @@
 SUBDIRS = bcg729
 
-private_headers= adaptativeCodebookSearch.h \
-		basicOperationsMacros.h \
-		codebooks.h \
-		codecParameters.h \
-		computeAdaptativeCodebookGain.h \
-		computeLP.h \
-		computeWeightedSpeech.h \
-		decodeAdaptativeCodeVector.h \
-		decodeFixedCodeVector.h \
-		decodeGains.h \
-		decodeLSP.h \
-		findOpenLoopPitchDelay.h \
-		fixedCodebookSearch.h \
-		fixedPointMacros.h \
-		floatingPointMacros.h \
-		g729FixedPointMath.h \
-		gainQuantization.h \
-		interpolateqLSP.h \
-		LP2LSPConversion.h \
-		LPSynthesisFilter.h \
-		LSPQuantization.h \
-		postFilter.h \
-		postProcessing.h \
-		preProcessing.h \
-		qLSP2LP.h \
-		typedef.h \
-		utils.h 
-
-EXTRA_DIST=$(private_headers)
diff --git a/src/Makefile.am b/src/Makefile.am
index cff36cd..44395b7 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -34,3 +34,36 @@ libbcg729_la_LDFLAGS= -no-undefined
 AM_CPPFLAGS= -I$(top_srcdir)/include
 
 AM_CFLAGS=$(VISIBILITY_CFLAGS)
+
+private_headers= adaptativeCodebookSearch.h \
+                basicOperationsMacros.h \
+                codebooks.h \
+                codecParameters.h \
+                computeAdaptativeCodebookGain.h \
+                computeLP.h \
+                computeWeightedSpeech.h \
+		cng.h \
+                decodeAdaptativeCodeVector.h \
+                decodeFixedCodeVector.h \
+                decodeGains.h \
+                decodeLSP.h \
+		dtx.h \
+                findOpenLoopPitchDelay.h \
+                fixedCodebookSearch.h \
+                fixedPointMacros.h \
+                floatingPointMacros.h \
+                g729FixedPointMath.h \
+                gainQuantization.h \
+                interpolateqLSP.h \
+                LP2LSPConversion.h \
+                LPSynthesisFilter.h \
+                LSPQuantization.h \
+                postFilter.h \
+                postProcessing.h \
+                preProcessing.h \
+                qLSP2LP.h \
+                typedef.h \
+                utils.h \
+		vad.h
+
+EXTRA_DIST=$(private_headers)