diff --git a/image-registration/.gitignore b/image-registration/.gitignore
index 1b6985c..11efee9 100644
--- a/image-registration/.gitignore
+++ b/image-registration/.gitignore
@@ -1,5 +1,9 @@
 # Ignore Gradle project-specific cache directory
 .gradle
+.classpath
+.project
+.settings
 
 # Ignore Gradle build output directory
 build
+bin
diff --git a/jama-solver/.gitignore b/jama-solver/.gitignore
index 1b6985c..11efee9 100644
--- a/jama-solver/.gitignore
+++ b/jama-solver/.gitignore
@@ -1,5 +1,9 @@
 # Ignore Gradle project-specific cache directory
 .gradle
+.classpath
+.project
+.settings
 
 # Ignore Gradle build output directory
 build
+bin
diff --git a/solver-api/.gitignore b/solver-api/.gitignore
index 1b6985c..11efee9 100644
--- a/solver-api/.gitignore
+++ b/solver-api/.gitignore
@@ -1,5 +1,9 @@
 # Ignore Gradle project-specific cache directory
 .gradle
+.classpath
+.project
+.settings
 
 # Ignore Gradle build output directory
 build
+bin