diff --git a/cmake/modules/FindLibOVR.cmake b/cmake/modules/FindLibOVR.cmake
index 4b4d35bb55..56f9ece6d8 100644
--- a/cmake/modules/FindLibOVR.cmake
+++ b/cmake/modules/FindLibOVR.cmake
@@ -20,7 +20,7 @@ else (LIBOVR_LIBRARIES AND LIBOVR_INCLUDE_DIRS)
 
   if (APPLE)
     find_library(LIBOVR_LIBRARIES libovr.a ${LIBOVR_ROOT_DIR}/Lib/MacOS/)
-  else (WIN32)
+  elseif (WIN32)
     find_library(LIBOVR_LIBRARIES libovr.lib ${LIBOVR_ROOT_DIR}/Lib/Win32/)
   endif ()
 
diff --git a/cmake/modules/FindPortAudio.cmake b/cmake/modules/FindPortAudio.cmake
index cbcc3dc28d..4a796e16b4 100644
--- a/cmake/modules/FindPortAudio.cmake
+++ b/cmake/modules/FindPortAudio.cmake
@@ -20,8 +20,8 @@ else (PORTAUDIO_LIBRARIES AND PORTAUDIO_INCLUDE_DIRS)
 
   if (APPLE)
     find_library(PORTAUDIO_LIBRARIES libportaudio.a ${PORTAUDIO_ROOT_DIR}/lib/MacOS/)
-  else (UNIX)
-    find_library(PORTAUDIO_LIBRARIES libportaudio.a "${PORTAUDIO_ROOT_DIR}/lib/UNIX/")
+  elseif (UNIX)
+    find_library(PORTAUDIO_LIBRARIES libportaudio.a ${PORTAUDIO_ROOT_DIR}/lib/UNIX/)
   endif ()
 
   if (PORTAUDIO_INCLUDE_DIRS AND PORTAUDIO_LIBRARIES)