diff --git a/Source/atk/meson.build b/Source/atk/meson.build
index f8e44bd74..8298dd306 100644
--- a/Source/atk/meson.build
+++ b/Source/atk/meson.build
@@ -1,4 +1,3 @@
-snk = join_paths(meson.current_source_dir(), '..', 'gtk-sharp.snk')
 pkg = 'atk'
 
 assembly_name = pkg + '-sharp'
@@ -23,7 +22,7 @@ sources = [
 ]
 
 atk_sharp = library(assembly_name, source_gen, sources, assemblyinfo,
-        cs_args: ['-unsafe', '-keyfile:' + snk],
+        cs_args: ['-unsafe'],
         link_with: glib_sharp,
         install: install,
         install_dir: lib_install_dir
diff --git a/Source/cairo/meson.build b/Source/cairo/meson.build
index 5c2c855b3..327ab52c9 100644
--- a/Source/cairo/meson.build
+++ b/Source/cairo/meson.build
@@ -1,4 +1,3 @@
-snk = join_paths(meson.current_source_dir(), 'mono.snk')
 assembly_name = 'cairo-sharp'
 
 raw_api_fname = join_paths(meson.current_source_dir(), 'cairo-api.raw')
@@ -62,7 +61,6 @@ sources = [
 ]
 
 cairo_sharp = library(assembly_name, sources, assemblyinfo,
-        cs_args: ['-keyfile:' + snk],
         install: install,
         install_dir: lib_install_dir
 )
diff --git a/Source/gdk/meson.build b/Source/gdk/meson.build
index c78f423df..420ca0312 100644
--- a/Source/gdk/meson.build
+++ b/Source/gdk/meson.build
@@ -1,4 +1,3 @@
-snk = join_paths(meson.current_source_dir(), '..', 'gtk-sharp.snk')
 pkg = 'gdk'
 assembly_name = pkg + '-sharp'
 symbols = join_paths(meson.current_source_dir(), 'gdk-symbols.xml')
@@ -65,7 +64,7 @@ sources = [
 
 deps = [glib_sharp, pango_sharp, cairo_sharp, gio_sharp]
 gdk_sharp = library(assembly_name, source_gen, sources, assemblyinfo,
-        cs_args: ['-unsafe', '-keyfile:' + snk],
+        cs_args: ['-unsafe'],
         link_with: deps,
         install: install,
         install_dir: lib_install_dir
diff --git a/Source/gio/meson.build b/Source/gio/meson.build
index 1b858c80d..b7ec09e4f 100644
--- a/Source/gio/meson.build
+++ b/Source/gio/meson.build
@@ -1,4 +1,3 @@
-snk = join_paths(meson.current_source_dir(), '..', 'gtk-sharp.snk')
 pkg = 'gio'
 assembly_name = pkg + '-sharp'
 
@@ -30,7 +29,7 @@ sources = [
 ]
 
 gio_sharp = library(assembly_name, source_gen, sources, assemblyinfo,
-        cs_args: ['-unsafe', '-keyfile:' + snk],
+        cs_args: ['-unsafe'],
         link_with: glib_sharp,
         install: install,
         install_dir: lib_install_dir
diff --git a/Source/glib/meson.build b/Source/glib/meson.build
index d436f67fd..ee8620e6e 100644
--- a/Source/glib/meson.build
+++ b/Source/glib/meson.build
@@ -1,4 +1,3 @@
-snk = join_paths(meson.current_source_dir(), '..', 'gtk-sharp.snk')
 assembly_name = 'glib-sharp'
 
 configure_file(input: 'glib-sharp.dll.config.in',
@@ -93,7 +92,7 @@ sources = [
 
 
 glib_sharp = library(assembly_name, sources, assemblyinfo,
-        cs_args: ['-unsafe', '-keyfile:' + snk],
+        cs_args: ['-unsafe'],
         install: install,
         install_dir: lib_install_dir
 )
diff --git a/Source/gtk/meson.build b/Source/gtk/meson.build
index ec9eafede..7e2cd03da 100644
--- a/Source/gtk/meson.build
+++ b/Source/gtk/meson.build
@@ -1,4 +1,3 @@
-snk = join_paths(meson.current_source_dir(), '..', 'gtk-sharp.snk')
 pkg = 'gtk'
 assembly_name = pkg + '-sharp'
 symbols = join_paths(meson.current_source_dir(), pkg + '-symbols.xml')
@@ -135,7 +134,7 @@ sources = [
 
 deps = [glib_sharp, pango_sharp, cairo_sharp, gio_sharp, atk_sharp, gdk_sharp]
 gtk_sharp = library(assembly_name, source_gen, sources, assemblyinfo,
-        cs_args: ['-unsafe', '-keyfile:' + snk, '-nowarn:0618,0612,0169'],
+        cs_args: ['-unsafe', '-nowarn:0618,0612,0169'],
         link_with: deps,
         install: install,
         install_dir: lib_install_dir
diff --git a/Source/meson.build b/Source/meson.build
index d69b2804e..744de3f6e 100644
--- a/Source/meson.build
+++ b/Source/meson.build
@@ -17,6 +17,7 @@ runtime = ''
 if get_option('buildtype') == 'debug' or get_option('buildtype') == 'debugoptimized'
   runtime_debug_flags=' --debug'
 endif
+
 if csc.get_id() == 'mono'
     if not csc.version().version_compare(mono_required_version)
         error('Mono required version @0@ not found (@1@)'.format(
@@ -27,6 +28,9 @@ if csc.get_id() == 'mono'
     if mono_runtime_dep.found()
         runtime = 'mono' + runtime_debug_flags
     endif
+
+    add_project_arguments('-keyfile:' + join_paths(meson.current_source_dir(), 'gtk-sharp.snk'),
+        languages: ['cs'])
 endif
 
 install = get_option('install')
diff --git a/Source/pango/meson.build b/Source/pango/meson.build
index 36d0d9649..56cff0212 100644
--- a/Source/pango/meson.build
+++ b/Source/pango/meson.build
@@ -1,4 +1,3 @@
-snk = join_paths(meson.current_source_dir(), '..', 'gtk-sharp.snk')
 pkg = 'pango'
 assembly_name = pkg + '-sharp'
 raw_api_fname = join_paths(meson.current_source_dir(), pkg + '-api.raw')
@@ -59,7 +58,7 @@ sources = [
 
 deps = [glib_sharp, cairo_sharp]
 pango_sharp = library(assembly_name, source_gen, sources, assemblyinfo,
-        cs_args: ['-unsafe', '-keyfile:' + snk],
+        cs_args: ['-unsafe'],
         link_with: deps,
         install: install,
         install_dir: lib_install_dir