diff --git a/ci-targets.yaml b/ci-targets.yaml
index 17d2d0e6..940f1454 100644
--- a/ci-targets.yaml
+++ b/ci-targets.yaml
@@ -11,12 +11,10 @@ darwin:
       - "3.13"
     build_options:
       - debug
-      - pgo
       - pgo+lto
     build_options_conditional:
       - options:
           - freethreaded+debug
-          - freethreaded+pgo
           - freethreaded+pgo+lto
         minimum-python-version: "3.13"
 
@@ -30,12 +28,10 @@ darwin:
       - "3.13"
     build_options:
       - debug
-      - pgo
       - pgo+lto
     build_options_conditional:
       - options:
           - freethreaded+debug
-          - freethreaded+pgo
           - freethreaded+pgo+lto
         minimum-python-version: "3.13"
 
@@ -151,12 +147,10 @@ linux:
       - "3.13"
     build_options:
       - debug
-      - pgo
       - pgo+lto
     build_options_conditional:
       - options:
           - freethreaded+debug
-          - freethreaded+pgo
           - freethreaded+pgo+lto
         minimum-python-version: "3.13"
     run: true
@@ -173,12 +167,10 @@ linux:
       - "3.13"
     build_options:
       - debug
-      - pgo
       - pgo+lto
     build_options_conditional:
       - options:
           - freethreaded+debug
-          - freethreaded+pgo
           - freethreaded+pgo+lto
         minimum-python-version: "3.13"
     run: true
@@ -195,12 +187,10 @@ linux:
       - "3.13"
     build_options:
       - debug
-      - pgo
       - pgo+lto
     build_options_conditional:
       - options:
           - freethreaded+debug
-          - freethreaded+pgo
           - freethreaded+pgo+lto
         minimum-python-version: "3.13"
     run: true
diff --git a/src/release.rs b/src/release.rs
index 7a5a64cc..faae6111 100644
--- a/src/release.rs
+++ b/src/release.rs
@@ -77,7 +77,7 @@ pub static RELEASE_TRIPLES: Lazy<BTreeMap<&'static str, TripleRelease>> = Lazy::
     let mut h = BTreeMap::new();
 
     // macOS.
-    let macos_suffixes = vec!["debug", "pgo", "pgo+lto"];
+    let macos_suffixes = vec!["debug", "pgo+lto"];
     let macos_suffixes_313 = vec![
         "freethreaded+debug",
         "freethreaded+pgo",
@@ -162,13 +162,9 @@ pub static RELEASE_TRIPLES: Lazy<BTreeMap<&'static str, TripleRelease>> = Lazy::
     );
 
     // Linux.
-    let linux_suffixes_pgo = vec!["debug", "pgo", "pgo+lto"];
+    let linux_suffixes_pgo = vec!["debug", "pgo+lto"];
     let linux_suffixes_nopgo = vec!["debug", "lto", "noopt"];
-    let linux_suffixes_pgo_freethreaded = vec![
-        "freethreaded+debug",
-        "freethreaded+pgo",
-        "freethreaded+pgo+lto",
-    ];
+    let linux_suffixes_pgo_freethreaded = vec!["freethreaded+debug", "freethreaded+pgo+lto"];
     let linux_suffixes_nopgo_freethreaded = vec![
         "freethreaded+debug",
         "freethreaded+lto",