diff --git a/src/adapters/controllers/app_info_controller.cpp b/src/adapters/controllers/app_info_controller.cpp
index 96439da07..65376afe3 100644
--- a/src/adapters/controllers/app_info_controller.cpp
+++ b/src/adapters/controllers/app_info_controller.cpp
@@ -70,7 +70,7 @@ QString AppInfoController::getOperatingSystem() const
 {
 #ifdef Q_OS_WIN
     return "WIN";
-#elif Q_OS_MACOS
+#elif defined(Q_OS_MAC)
     return "MACOS";
 #else
     return "UNIX";
diff --git a/src/application/CMakeLists.txt b/src/application/CMakeLists.txt
index 64f85dd83..2d4ddcc68 100644
--- a/src/application/CMakeLists.txt
+++ b/src/application/CMakeLists.txt
@@ -111,8 +111,48 @@ add_custom_target(mupdf ALL
    DEPENDS ${MUPDF_OUTPUT}
 )
 
-# Copy the mupdf dll into the binary folder for windows
-if(WIN32)
+###### Copy the mupdf shared libraries to the build directory ######
+if(LINUX)
+    # Copy libmupdfcpp.so
+    add_custom_command(
+      OUTPUT ${PROJECT_BINARY_DIR}/libmupdfcpp.so
+      COMMAND ${CMAKE_COMMAND} -E copy
+              ${MUPDF_OUTPUT_DIR}/libmupdfcpp.so
+              ${PROJECT_BINARY_DIR}/libmupdfcpp.so
+      DEPENDS ${MUPDF_OUTPUT}
+    )
+    add_custom_target(libmupdfcpp_copy_target ALL DEPENDS ${PROJECT_BINARY_DIR}/libmupdfcpp.so)
+    
+    # Copy libmupdf.so
+    add_custom_command(
+      OUTPUT ${PROJECT_BINARY_DIR}/libmupdf.so
+      COMMAND ${CMAKE_COMMAND} -E copy
+              ${MUPDF_OUTPUT_DIR}/libmupdf.so
+              ${PROJECT_BINARY_DIR}/libmupdf.so
+      DEPENDS ${MUPDF_OUTPUT}
+    )
+    add_custom_target(libmupdf_copy_target ALL DEPENDS ${PROJECT_BINARY_DIR}/libmupdf.so)
+elseif(APPLE)
+    # Copy libmupdfcpp.so
+    add_custom_command(
+      OUTPUT ${PROJECT_BINARY_DIR}/libmupdfcpp.so
+      COMMAND ${CMAKE_COMMAND} -E copy
+              ${MUPDF_OUTPUT_DIR}/libmupdfcpp.so
+              ${PROJECT_BINARY_DIR}/libmupdfcpp.so
+      DEPENDS ${MUPDF_OUTPUT}
+    )
+    add_custom_target(libmupdfcpp_copy_target ALL DEPENDS ${PROJECT_BINARY_DIR}/libmupdfcpp.so)
+    
+    # Copy libmupdf.dylib
+    add_custom_command(
+      OUTPUT ${PROJECT_BINARY_DIR}/libmupdf.dylib
+      COMMAND ${CMAKE_COMMAND} -E copy
+              ${MUPDF_OUTPUT_DIR}/libmupdf.dylib
+              ${PROJECT_BINARY_DIR}/libmupdf.dylib
+      DEPENDS ${MUPDF_OUTPUT}
+    )
+    add_custom_target(libmupdf_copy_target ALL DEPENDS ${PROJECT_BINARY_DIR}/libmupdf.dylib)
+elseif(WIN32)
     add_custom_command(
       OUTPUT ${PROJECT_BINARY_DIR}/mupdfcpp64.dll
       COMMAND ${CMAKE_COMMAND} -E copy
@@ -124,6 +164,7 @@ if(WIN32)
 endif()
 
 
+
 # Build application
 add_library(application
                 SHARED
@@ -194,14 +235,23 @@ if (ENABLE_COVERAGE AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU") # Only works when
 endif()
 
 
-# Install rules
-if(UNIX)
+###### Install rules ######
+if(LINUX)
     install(TARGETS application
             DESTINATION lib
             )
     
     # Install mupdf's shared libraries
-    install(FILES ${MUPDF_OUTPUT_DIR}/libmupdfcpp.so 
+    install(FILES ${MUPDF_OUTPUT_DIR}/libmupdfcpp.so
                   ${MUPDF_OUTPUT_DIR}/libmupdf.so
             DESTINATION lib)
-endif()
+elseif(APPLE)
+    install(TARGETS application
+            DESTINATION lib
+            )
+    
+    # Install mupdf's shared libraries
+    install(FILES ${MUPDF_OUTPUT_DIR}/libmupdfcpp.so
+                  ${MUPDF_OUTPUT_DIR}/libmupdf.dylib
+            DESTINATION lib)
+endif()
\ No newline at end of file