diff --git a/pkg/proc/stepping_test.go b/pkg/proc/stepping_test.go
index 63ff0dcc54..f67b60ae2b 100644
--- a/pkg/proc/stepping_test.go
+++ b/pkg/proc/stepping_test.go
@@ -1049,7 +1049,6 @@ func TestRangeOverFuncNext(t *testing.T) {
 		})
 
 		t.Run("TestPanickyIterator2", func(t *testing.T) {
-			skipOn(t, "flaky stepping timeout", "riscv64")
 			testseq2intl(t, fixture, grp, p, nil, []seqTest{
 				funcBreak(t, "main.TestPanickyIterator2"),
 				{contContinue, 125},
@@ -1604,7 +1603,6 @@ func TestRangeOverFuncNextInlined(t *testing.T) {
 		})
 
 		t.Run("TestPanickyIterator2", func(t *testing.T) {
-			skipOn(t, "flaky stepping timeout", "riscv64")
 			testseq2intl(t, fixture, grp, p, nil, []seqTest{
 				funcBreak(t, "main.TestPanickyIterator2"),
 				{contContinue, 125},
diff --git a/pkg/proc/test/support.go b/pkg/proc/test/support.go
index 522c6c2160..223321ed98 100644
--- a/pkg/proc/test/support.go
+++ b/pkg/proc/test/support.go
@@ -187,6 +187,11 @@ func BuildFixture(t testing.TB, name string, flags BuildFlags) Fixture {
 			buildFlags = append(buildFlags, "-ldflags=-compressdwarf=false")
 		}
 	}
+	// Disable DWARF compression on riscv64 due to flate decompressor hangs
+	// in CI: https://delve.teamcity.com/buildConfiguration/Delve_AggregatorBuild/78674
+	if runtime.GOARCH == "riscv64" {
+		buildFlags = append(buildFlags, "-ldflags=-compressdwarf=false")
+	}
 	if flags&Trimpath != 0 {
 		buildFlags = append(buildFlags, "-trimpath")
 	}
diff --git a/pkg/proc/variables_test.go b/pkg/proc/variables_test.go
index 41b63f5e4a..57cc5a2a46 100644
--- a/pkg/proc/variables_test.go
+++ b/pkg/proc/variables_test.go
@@ -278,7 +278,6 @@ func TestVariableEvaluation2(t *testing.T) {
 }
 
 func TestSetVariable(t *testing.T) {
-	skipOn(t, "flaky timeout during process initialization", "riscv64")
 	const errorPrefix = "ERROR:"
 	var testcases = []struct {
 		name     string