diff --git a/CMakeLists.txt b/CMakeLists.txt
index 385614125..67c7261e5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -381,6 +381,7 @@ endif(APPLE)
 
 # OpenBSD
 if(OPENBSD)
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -L/usr/local/lib")
 	set(WITH_MANPAGES "ON")
 	set(WITH_ALSA "OFF")
 	set(WITH_PULSE "ON")
diff --git a/channels/tsmf/client/oss/tsmf_oss.c b/channels/tsmf/client/oss/tsmf_oss.c
index 45725ec96..fe9785128 100644
--- a/channels/tsmf/client/oss/tsmf_oss.c
+++ b/channels/tsmf/client/oss/tsmf_oss.c
@@ -34,7 +34,11 @@
 #include <libgen.h>
 #include <limits.h>
 #include <unistd.h>
-#include <sys/soundcard.h>
+#if defined(__OpenBSD__)
+    #include <soundcard.h>
+#else
+    #include <sys/soundcard.h>
+#endif
 #include <sys/ioctl.h>
 
 #include <freerdp/types.h>