diff --git a/brltty/Drivers/Speech/SpeechDispatcher/speech.c b/brltty/Drivers/Speech/SpeechDispatcher/speech.c
index 82ed93c..ef9fda9 100644
--- a/brltty/Drivers/Speech/SpeechDispatcher/speech.c
+++ b/brltty/Drivers/Speech/SpeechDispatcher/speech.c
@@ -38,7 +38,7 @@ typedef enum {
 #define SPK_HAVE_PUNCTUATION
 #include "spk_driver.h"
 
-#include <libspeechd.h>
+#include <speech-dispatcher/libspeechd.h>
 
 static SPDConnection *connectionHandle = NULL;
 static const char *moduleName;