diff --git a/server-cli/Cargo.toml b/server-cli/Cargo.toml
index 3bdc9f0b65..84cea7e4d3 100644
--- a/server-cli/Cargo.toml
+++ b/server-cli/Cargo.toml
@@ -43,7 +43,7 @@ tracing = { version = "0.1", default-features = false }
 ron = {version = "0.7", default-features = false}
 serde = {version = "1.0", features = [ "rc", "derive" ]}
 
-[target.'cfg(windows)'.dependencies]
+[target.'cfg(all(windows, target_env="msvc"))'.dependencies]
 mimalloc = "0.1.29"
 
 [dependencies.tui]
diff --git a/server-cli/src/main.rs b/server-cli/src/main.rs
index e88c6d7572..1e0875e340 100644
--- a/server-cli/src/main.rs
+++ b/server-cli/src/main.rs
@@ -2,7 +2,7 @@
 #![deny(clippy::clone_on_ref_ptr)]
 #![feature(bool_to_option)]
 
-#[cfg(target_os = "windows")]
+#[cfg(all(target_os = "windows", target_env = "msvc"))]
 #[global_allocator]
 static GLOBAL: mimalloc::MiMalloc = mimalloc::MiMalloc;
 
diff --git a/voxygen/Cargo.toml b/voxygen/Cargo.toml
index 2d4ff19849..24167bc279 100644
--- a/voxygen/Cargo.toml
+++ b/voxygen/Cargo.toml
@@ -138,7 +138,7 @@ dispatch = "0.1.4"
 [target.'cfg(windows)'.build-dependencies]
 winres = "0.1"
 
-[target.'cfg(windows)'.dependencies]
+[target.'cfg(all(windows, target_env="msvc"))'.dependencies]
 mimalloc = "0.1.29"
 
 # Mumble
diff --git a/voxygen/anim/Cargo.toml b/voxygen/anim/Cargo.toml
index 9c4a7a2b07..0a6b1ebcf3 100644
--- a/voxygen/anim/Cargo.toml
+++ b/voxygen/anim/Cargo.toml
@@ -21,5 +21,5 @@ voxygen-dynlib = {package = "veloren-voxygen-dynlib", path = "../dynlib", option
 # Hot Reloading
 lazy_static = {version = "1.4.0", optional = true}
 
-[target.'cfg(windows)'.dependencies]
+[target.'cfg(all(windows, target_env="msvc"))'.dependencies]
 mimalloc = "0.1.29"
diff --git a/voxygen/anim/src/lib.rs b/voxygen/anim/src/lib.rs
index e3aa8d44f9..b5f7b96b56 100644
--- a/voxygen/anim/src/lib.rs
+++ b/voxygen/anim/src/lib.rs
@@ -4,7 +4,7 @@
 #[cfg(all(feature = "be-dyn-lib", feature = "use-dyn-lib"))]
 compile_error!("Can't use both \"be-dyn-lib\" and \"use-dyn-lib\" features at once");
 
-#[cfg(all(target_os = "windows", feature = "be-dyn-lib"))]
+#[cfg(all(target_os = "windows", target_env = "msvc", feature = "be-dyn-lib"))]
 #[global_allocator]
 static GLOBAL: mimalloc::MiMalloc = mimalloc::MiMalloc;
 
diff --git a/voxygen/src/main.rs b/voxygen/src/main.rs
index 86c43540aa..3b66bbb74c 100644
--- a/voxygen/src/main.rs
+++ b/voxygen/src/main.rs
@@ -4,6 +4,7 @@
 
 #[cfg(all(
     target_os = "windows",
+    target_env = "msvc",
     not(feature = "tracy-memory"),
     not(feature = "hot-egui")
 ))]