diff --git a/libfprint/fpi-log.h b/libfprint/fpi-log.h
index 6b494af..0d13400 100644
--- a/libfprint/fpi-log.h
+++ b/libfprint/fpi-log.h
@@ -35,8 +35,10 @@
 
 #ifdef FP_COMPONENT
 #undef G_LOG_DOMAIN
+#ifndef __GTK_DOC_IGNORE__
 #define G_LOG_DOMAIN "libfprint-"FP_COMPONENT
 #endif
+#endif
 
 #include <glib.h>