diff --git a/Makefile.am b/Makefile.am
index 519e0043a2..ff2bc694ee 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -587,6 +587,10 @@ sharkd_SOURCES = \
 
 sharkd_CPPFLAGS = $(AM_CPPFLAGS) $(GLIB_CFLAGS)
 
+if HAVE_SPEEXDSP
+sharkd_CPPFLAGS += $(SPEEXDSP_CFLAGS)
+endif
+
 sharkd_LDFLAGS = $(AM_LDFLAGS) $(EXTRALINKFLAGS)
 
 # Libraries and plugin flags with which to link sharkd.
@@ -604,6 +608,10 @@ sharkd_LDADD = \
 	@SYSTEMCONFIGURATION_FRAMEWORKS@	\
 	@COREFOUNDATION_FRAMEWORKS@
 
+if HAVE_SPEEXDSP
+sharkd_LDADD += $(SPEEXDSP_LIBS)
+endif
+
 text2pcap_SOURCES = \
 	text2pcap.c		\
 	text2pcap-scanner.l	\
diff --git a/sharkd_session.c b/sharkd_session.c
index 6dc6f3b84d..842c32c5d8 100644
--- a/sharkd_session.c
+++ b/sharkd_session.c
@@ -64,7 +64,11 @@
 #include <epan/addr_resolv.h>
 #include <epan/dissectors/packet-rtp.h>
 #include <ui/rtp_media.h>
+#ifdef HAVE_SPEEXDSP
+#include <speex/speex_resampler.h>
+#else
 #include <codecs/speex/speex_resampler.h>
+#endif /* HAVE_SPEEXDSP */
 
 #ifdef HAVE_GEOIP
 # include <GeoIP.h>