diff --git a/toolchain/binutils/2.15/701-nios2-gcc4-buildfix.patch b/toolchain/binutils/2.15/701-nios2-gcc4-buildfix.patch
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/toolchain/gcc/3.4.6/901-nios2-ctor_dtor.patch b/toolchain/gcc/3.4.6/901-nios2-ctor_dtor.patch
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/toolchain/gcc/3.4.6/nios2-config-fix.patch.conditional b/toolchain/gcc/3.4.6/nios2-config-fix.patch.conditional
deleted file mode 100644
index e69de29bb2..0000000000