--- share/CMakeLists.txt.orig	2018-02-07 18:33:55 UTC
+++ share/CMakeLists.txt
@@ -5,9 +5,8 @@ foreach(size 32x32 48x48 64x64 128x128 2
 	install(FILES icons/hicolor/${size}/mimetypes/application-x-st-disk-image.png
 		DESTINATION ${ICONDIR}/${size}/mimetypes)
 	foreach(type vnd.msa vnd.fastcopy x-stx)
-		install(CODE "execute_process(COMMAND \"${CMAKE_COMMAND}\" -E create_symlink
-				application-x-st-disk-image.png
-				\$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/${ICONDIR}/${size}/mimetypes/application-${type}-disk-image.png)
+		install(CODE "execute_process(COMMAND \"${CMAKE_COMMAND}\" -E create_symlink application-x-st-disk-image.png application-${type}-disk-image.png
+				WORKING_DIRECTORY \$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/${ICONDIR}/${size}/mimetypes)
 				")
 	endforeach()
 endforeach()
@@ -17,9 +16,8 @@ install(FILES icons/hicolor/scalable/app
 install(FILES icons/hicolor/scalable/mimetypes/application-x-st-disk-image.svg
 	DESTINATION ${ICONDIR}/scalable/mimetypes)
 foreach(type vnd.msa vnd.fastcopy x-stx)
-	install(CODE "execute_process(COMMAND \"${CMAKE_COMMAND}\" -E create_symlink
-			application-x-st-disk-image.svg
-			\$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/${ICONDIR}/scalable/mimetypes/application-${type}-disk-image.svg)
+	install(CODE "execute_process(COMMAND \"${CMAKE_COMMAND}\" -E create_symlink application-x-st-disk-image.svg application-${type}-disk-image.svg
+			WORKING_DIRECTORY \$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/${ICONDIR}/scalable/mimetypes)
 			")
 endforeach()
 install(FILES mime/packages/hatari.xml DESTINATION share/mime/packages)