diff --git a/project/Mima.scala b/project/Mima.scala
index 93ec63c33..b4f992e6f 100644
--- a/project/Mima.scala
+++ b/project/Mima.scala
@@ -36,6 +36,8 @@ object Mima {
       import com.typesafe.tools.mima.core._
 
       Seq(
+        // spurious errors on CI
+        ProblemFilters.exclude[IncompatibleSignatureProblem]("*"),
         // Methods that shouldn't have been there
         ProblemFilters.exclude[DirectMissingMethodProblem]("lmcoursier.credentials.FileCredentials.get"),
         ProblemFilters.exclude[DirectMissingMethodProblem]("lmcoursier.credentials.DirectCredentials.matches"),
@@ -55,6 +57,8 @@ object Mima {
       import com.typesafe.tools.mima.core._
 
       Seq(
+        // spurious errors on CI
+        ProblemFilters.exclude[IncompatibleSignatureProblem]("*"),
         // Should have been put under lmcoursier.internal?
         (pb: Problem) => pb.matchName.forall(!_.startsWith("lmcoursier.definitions.ToCoursier."))
       )