diff --git a/channels/rdpecam/client/CMakeLists.txt b/channels/rdpecam/client/CMakeLists.txt
index 61b211567..ce3438ff5 100644
--- a/channels/rdpecam/client/CMakeLists.txt
+++ b/channels/rdpecam/client/CMakeLists.txt
@@ -42,7 +42,7 @@ set(${MODULE_PREFIX}_SRCS
 set(${MODULE_PREFIX}_LIBS
 	freerdp
     winpr
-    ${SWSCALE_LIBRARY}
+    ${SWSCALE_LIBRARIES}
     ${FFMPEG_LIBRARIES}
 )
 
diff --git a/libfreerdp/CMakeLists.txt b/libfreerdp/CMakeLists.txt
index c8afe4b05..708784194 100644
--- a/libfreerdp/CMakeLists.txt
+++ b/libfreerdp/CMakeLists.txt
@@ -148,7 +148,7 @@ endif(WITH_CAIRO)
 # Prefer SWScale over Cairo, both at the same time are not possible.
 if (WITH_SWSCALE)
 	include_directories(SYSTEM ${SWSCALE_INCLUDE_DIRS})
-	freerdp_library_add(${SWSCALE_LIBRARY})
+	freerdp_library_add(${SWSCALE_LIBRARIES})
 endif()
 if (WITH_CAIRO)
     include_directories(SYSTEM ${CAIRO_INCLUDE_DIR})