diff --git a/actors/miner/tests/state_harness.rs b/actors/miner/tests/state_harness.rs
index 3e928c1625..a536dd1e05 100644
--- a/actors/miner/tests/state_harness.rs
+++ b/actors/miner/tests/state_harness.rs
@@ -36,7 +36,7 @@ impl StateHarness {
         let owner = 1;
         let worker = 2;
 
-        let test_window_post_proof_type = RegisteredPoStProof::StackedDRGWindow2KiBV1;
+        let test_window_post_proof_type = RegisteredPoStProof::StackedDRGWindow2KiBV1P1;
 
         let info = MinerInfo::new(
             owner,
diff --git a/actors/power/src/state.rs b/actors/power/src/state.rs
index 9f8edbb524..d2d1e8e3c1 100644
--- a/actors/power/src/state.rs
+++ b/actors/power/src/state.rs
@@ -402,17 +402,7 @@ pub fn consensus_miner_min_power(
 ) -> anyhow::Result<StoragePower> {
     use RegisteredPoStProof::*;
     match p {
-        StackedDRGWinning2KiBV1
-        | StackedDRGWinning8MiBV1
-        | StackedDRGWinning512MiBV1
-        | StackedDRGWinning32GiBV1
-        | StackedDRGWinning64GiBV1
-        | StackedDRGWindow2KiBV1
-        | StackedDRGWindow8MiBV1
-        | StackedDRGWindow512MiBV1
-        | StackedDRGWindow32GiBV1
-        | StackedDRGWindow64GiBV1
-        | StackedDRGWindow2KiBV1P1
+        StackedDRGWindow2KiBV1P1
         | StackedDRGWindow8MiBV1P1
         | StackedDRGWindow512MiBV1P1
         | StackedDRGWindow32GiBV1P1