diff --git a/lgi-scm-1.rockspec b/lgi-scm-1.rockspec
index 32baf82..9b03331 100644
--- a/lgi-scm-1.rockspec
+++ b/lgi-scm-1.rockspec
@@ -12,7 +12,7 @@ description = {
    homepage = 'https://github.com/lgi-devs/lgi'
 }
 
-supported_platforms = { 'unix' }
+supported_platforms = { 'unix', 'mingw' }
 
 source = {
    url = 'git://github.com/lgi-devs/lgi.git',
diff --git a/rockspec.in b/rockspec.in
index 794a338..00c111f 100644
--- a/rockspec.in
+++ b/rockspec.in
@@ -12,7 +12,7 @@ description = {
    homepage = 'https://github.com/lgi-devs/lgi'
 }
 
-supported_platforms = { 'unix' }
+supported_platforms = { 'unix', 'mingw' }
 
 source = {
    url = 'git://github.com/lgi-devs/lgi.git',