diff --git a/circleci.sh b/circleci.sh
index f9c40461b0c0..39791269e391 100755
--- a/circleci.sh
+++ b/circleci.sh
@@ -115,6 +115,10 @@ coverage()
     make -j$N -C src -f posix.mak MODEL=$MODEL HOST_DMD=../_${build_path}/host_dmd ENABLE_COVERAGE=1
 
     make -j$N -C test MODEL=$MODEL ARGS="-O -inline -release" DMD_TEST_COVERAGE=1
+
+    # Remove coverage information from lines with non-deterministic coverage.
+    # These lines are annotated with a comment containing "nocoverage".
+    sed -i 's/^ *[0-9]*\(|.*nocoverage.*\)$/       \1/' ./src/*.lst
 }
 
 codecov()
diff --git a/src/ddmd/dtemplate.d b/src/ddmd/dtemplate.d
index 0f07291f16a3..79aefde0587b 100644
--- a/src/ddmd/dtemplate.d
+++ b/src/ddmd/dtemplate.d
@@ -6963,7 +6963,7 @@ extern (C++) class TemplateInstance : ScopeDsymbol
         if (enclosing != ti.enclosing)
         {
             //printf("test2 enclosing %s ti.enclosing %s\n", enclosing ? enclosing.toChars() : "", ti.enclosing ? ti.enclosing.toChars() : "");
-            goto Lnotequals;
+            goto Lnotequals; // nocoverage
         }
         //printf("parent = %s, ti.parent = %s\n", parent.toPrettyChars(), ti.parent.toPrettyChars());