diff --git a/src/test/compile-fail/allocator-dylib-is-system.rs b/src/test/compile-fail/allocator-dylib-is-system.rs
index 8fad2af42b9..6c21f77c9a6 100644
--- a/src/test/compile-fail/allocator-dylib-is-system.rs
+++ b/src/test/compile-fail/allocator-dylib-is-system.rs
@@ -9,6 +9,7 @@
 // except according to those terms.
 
 // ignore-msvc everything is the system allocator on msvc
+// ignore-musl no dylibs on musl yet
 // aux-build:allocator-dylib.rs
 // no-prefer-dynamic
 // error-pattern: cannot link together two allocators
diff --git a/src/test/compile-fail/allocator-rust-dylib-is-jemalloc.rs b/src/test/compile-fail/allocator-rust-dylib-is-jemalloc.rs
index 224d9379ee1..8ba48f6a525 100644
--- a/src/test/compile-fail/allocator-rust-dylib-is-jemalloc.rs
+++ b/src/test/compile-fail/allocator-rust-dylib-is-jemalloc.rs
@@ -9,6 +9,7 @@
 // except according to those terms.
 
 // ignore-msvc everything is the system allocator on msvc
+// ignore-musl no dylibs on musl right now
 // aux-build:allocator-dylib2.rs
 // error-pattern: cannot link together two allocators
 
diff --git a/src/test/compile-fail/two-allocators-3.rs b/src/test/compile-fail/two-allocators-3.rs
index 70c9dfcafae..7782d0e338e 100644
--- a/src/test/compile-fail/two-allocators-3.rs
+++ b/src/test/compile-fail/two-allocators-3.rs
@@ -10,6 +10,7 @@
 
 // aux-build:allocator1.rs
 // error-pattern: cannot link together two allocators
+// ignore-musl no dylibs on musl yet
 
 // We're linking std dynamically (via -C prefer-dynamic for this test) which
 // has an allocator and then we're also linking in a new allocator (allocator1)