diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2c4cff5295c6c91113d7cc394f1a5bd9574102c9..d2e95f605040783ade6ab243623912a20f49c495 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,12 @@ that users understand how the changes affect the new version.
 -->
 version 5.1.0-dev
 ---------------------------
++ Mateclever's runtime attribute defaults were changed to:
+  + memory: `"250GiB"`
+  + timeMinutes: `2880`
++ Clever's Prediction task's runtime attribute defaults were changed to:
+  + memory: `"80GiB"`
+  + timeMinutes: `2200`
 + The GRIDSS AnnotateSvTypes task now also removes the second breakend of
   the breakpoints and single breakends. This will prepare the output better
   to be passed into survivor.
diff --git a/clever.wdl b/clever.wdl
index 791a0ba1506261e78c7a06963160f44fdc2df6ed..3b819ed21b70ced4d1639218c3cbaca8d035be59 100644
--- a/clever.wdl
+++ b/clever.wdl
@@ -34,8 +34,8 @@ task Mateclever {
         Int maxOffset = 150
 
         Int threads = 10
-        String memory = "15GiB"
-        Int timeMinutes = 600
+        String memory = "250GiB"
+        Int timeMinutes = 2880
         String dockerImage = "quay.io/biocontainers/clever-toolkit:2.4--py36hcfe0e84_6"
     }
 
@@ -94,8 +94,8 @@ task Prediction {
         String outputPath = "./clever"
 
         Int threads = 10
-        String memory = "55GiB"
-        Int timeMinutes = 480
+        String memory = "80GiB"
+        Int timeMinutes = 2200
         String dockerImage = "quay.io/biocontainers/clever-toolkit:2.4--py36hcfe0e84_6"
     }