diff --git a/games/openspades/Makefile b/games/openspades/Makefile
--- a/games/openspades/Makefile
+++ b/games/openspades/Makefile
@@ -16,7 +16,6 @@
 ONLY_FOR_ARCHS=	amd64 powerpc64 powerpc64le
 ONLY_FOR_ARCHS_REASON=	bundles non-portable AngelScript
 
-BUILD_DEPENDS=	convert:graphics/ImageMagick6 # for building icons
 LIB_DEPENDS=	libcurl.so:ftp/curl \
 		libopusfile.so:audio/opusfile
 
@@ -24,7 +23,7 @@
 GH_ACCOUNT=	yvt
 
 USES=		cmake:insource compiler:c++11-lib desktop-file-utils dos2unix \
-		gl gnome openal sdl xorg
+		gl gnome magick:build openal sdl xorg
 CMAKE_ARGS=	-DOPENSPADES_RESOURCES=OFF \
 		-DOPENSPADES_INSTALL_BINARY="bin" \
 		-DOPENSPADES_INSTALL_RESOURCES="${DATADIR_REL}"