diff --git a/scripts/generate-java-code-coverage.sh b/scripts/generate-java-code-coverage.sh
index 7f90f3f5e68..0b6a01439e2 100755
--- a/scripts/generate-java-code-coverage.sh
+++ b/scripts/generate-java-code-coverage.sh
@@ -7,8 +7,8 @@ if [ "$(basename "$(pwd)")" != "java" ]; then
     exit 1
 fi
 
-# make -C ../cpp srcs
-# make
+make -C ../cpp srcs
+make
 
 if [ ! -f org.jacoco.cli-nodeps.jar ]; then
     wget https://repo1.maven.org/maven2/org/jacoco/org.jacoco.cli/$JACOCO_VERSION/org.jacoco.cli-$JACOCO_VERSION-nodeps.jar -O org.jacoco.cli-nodeps.jar
@@ -20,14 +20,15 @@ fi
 
 python3 allTests.py --all --workers=4 --debug --jacoco $(pwd)/org.jacoco.agent-runtime.jar
 
-# We don't want any coverage for IceGridGUI
-find src/IceGridGUI -name '*.java' -exec rm {} \;
-
 # We don't want any coverage for generated code. We remove their class files and any inner classes.
 jacocoArgs=()
 for dir in src/*; do
+    # Skip non-directories.
     [ -d "$dir" ] || continue
 
+    # Skip IceGridGUI
+    [ "$(basename "$dir")" == "IceGridGUI" ] && continue
+
     jacocoArgs+=(--classfiles "$dir/build/classes/java/main")
     jacocoArgs+=(--sourcefiles "$dir/src/main/java")